diff --git a/README.md b/README.md
index af5ef70..d110f20 100644
--- a/README.md
+++ b/README.md
@@ -102,6 +102,18 @@ $stat = $db->insert('summing_url_views',
 );
 ```
 
+If you need to insert UInt64 value, you can wrap the value in `ClickHouseDB\Type\UInt64` DTO.
+
+```php
+$statement = $db->insert('table_name',
+    [
+        [time(), UInt64::fromString('18446744073709551615')],
+    ],
+    ['event_time', 'uint64_type_column']
+);
+UInt64::fromString('18446744073709551615')
+```
+
 Select:
 ```php
 $statement = $db->select('SELECT * FROM summing_url_views LIMIT 2');
@@ -915,4 +927,4 @@ MIT
 ChangeLog
 ---------
 
-See [changeLog.md](CHANGELOG.md)
\ No newline at end of file
+See [changeLog.md](CHANGELOG.md)
diff --git a/src/Quote/StrictQuoteLine.php b/src/Quote/StrictQuoteLine.php
index 6c2b80d..0f03f38 100644
--- a/src/Quote/StrictQuoteLine.php
+++ b/src/Quote/StrictQuoteLine.php
@@ -2,6 +2,7 @@
 namespace ClickHouseDB\Quote;
 
 use ClickHouseDB\Exception\QueryException;
+use ClickHouseDB\Type\NumericType;
 use function array_map;
 use function is_array;
 use function is_float;
@@ -69,6 +70,11 @@ public function quoteValue($row)
 
             $encode_esc = preg_quote($encode, '/');
 
+            $encode = true;
+            if ($value instanceof NumericType) {
+                $encode = false;
+            }
+
             if (is_array($value)) {
                 // Arrays are formatted as a list of values separated by commas in square brackets.
                 // Elements of the array - the numbers are formatted as usual, and the dates, dates-with-time, and lines are in
@@ -91,7 +97,7 @@ function ($v) use ($enclosure_esc, $encode_esc) {
                 return (string) $value;
             }
 
-            if (is_string($value)) {
+            if (is_string($value) && $encode) {
                 if ($tabEncode) {
                     return str_replace(["\t", "\n"], ['\\t', '\\n'], $value);
                 }
diff --git a/src/Quote/ValueFormatter.php b/src/Quote/ValueFormatter.php
index 03f32de..fa48307 100644
--- a/src/Quote/ValueFormatter.php
+++ b/src/Quote/ValueFormatter.php
@@ -5,6 +5,7 @@
 namespace ClickHouseDB\Quote;
 
 use ClickHouseDB\Exception\UnsupportedValueType;
+use ClickHouseDB\Type\Type;
 use DateTimeInterface;
 use function addslashes;
 use function is_bool;
@@ -31,6 +32,10 @@ public static function formatValue($value, bool $addQuotes = true)
             return $value;
         }
 
+        if ($value instanceof Type) {
+            return $value->getValue();
+        }
+
         if (is_object($value) && is_callable([$value, '__toString'])) {
             $value = (string) $value;
         }
diff --git a/src/Type/NumericType.php b/src/Type/NumericType.php
new file mode 100644
index 0000000..54c8a51
--- /dev/null
+++ b/src/Type/NumericType.php
@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ClickHouseDB\Type;
+
+interface NumericType extends Type
+{
+}
diff --git a/src/Type/Type.php b/src/Type/Type.php
new file mode 100644
index 0000000..f25d506
--- /dev/null
+++ b/src/Type/Type.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ClickHouseDB\Type;
+
+interface Type
+{
+    /**
+     * @return mixed
+     */
+    public function getValue();
+}
diff --git a/src/Type/UInt64.php b/src/Type/UInt64.php
new file mode 100644
index 0000000..8ac43b4
--- /dev/null
+++ b/src/Type/UInt64.php
@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ClickHouseDB\Type;
+
+final class UInt64 implements NumericType
+{
+    /** @var string */
+    public $value;
+
+    private function __construct(string $uint64Value)
+    {
+        $this->value = $uint64Value;
+    }
+
+    /**
+     * @return self
+     */
+    public static function fromString(string $uint64Value)
+    {
+        return new self($uint64Value);
+    }
+
+    /**
+     * @return string
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->value;
+    }
+}
diff --git a/tests/Type/UInt64Test.php b/tests/Type/UInt64Test.php
new file mode 100644
index 0000000..14bbe7e
--- /dev/null
+++ b/tests/Type/UInt64Test.php
@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ClickHouseDB\Tests\Type;
+
+use ClickHouseDB\Tests\WithClient;
+use ClickHouseDB\Type\UInt64;
+use DateTimeImmutable;
+use PHPUnit\Framework\TestCase;
+use function array_column;
+use function implode;
+use function sprintf;
+
+/**
+ * @group integration
+ */
+final class UInt64Test extends TestCase
+{
+    use WithClient;
+
+    /**
+     * @return void
+     */
+    public function setUp()
+    {
+        $this->client->write('DROP TABLE IF EXISTS uint64_data');
+        $this->client->write('
+            CREATE TABLE IF NOT EXISTS uint64_data (
+                date Date MATERIALIZED toDate(datetime),
+                datetime DateTime,
+                number UInt64
+            ) 
+            ENGINE = MergeTree
+            PARTITION BY date
+            ORDER BY (datetime);
+        ');
+
+        parent::setUp();
+    }
+
+    /**
+     * @return void
+     */
+    public function testWriteInsert()
+    {
+        $this->client->write(sprintf(
+            'INSERT INTO uint64_data VALUES %s',
+            implode(
+                ',',
+                [
+                    sprintf('(now(), %s)', UInt64::fromString('0')),
+                    sprintf('(now(), %s)', UInt64::fromString('1')),
+                    sprintf('(now(), %s)', UInt64::fromString('18446744073709551615')),
+                ]
+            )
+        ));
+
+        $statement = $this->client->select('SELECT number FROM uint64_data ORDER BY number ASC');
+
+        self::assertSame(3, $statement->count());
+        self::assertSame(['0', '1', '18446744073709551615'], array_column($statement->rows(), 'number'));
+    }
+
+    /**
+     * @return void
+     */
+    public function testInsert()
+    {
+        $now = new DateTimeImmutable();
+        $this->client->insert(
+            'uint64_data',
+            [
+                [$now, UInt64::fromString('0')],
+                [$now, UInt64::fromString('1')],
+                [$now, UInt64::fromString('18446744073709551615')],
+            ]
+        );
+
+        $statement = $this->client->select('SELECT number FROM uint64_data ORDER BY number ASC');
+
+        self::assertSame(3, $statement->count());
+        self::assertSame(['0', '1', '18446744073709551615'], array_column($statement->rows(), 'number'));
+    }
+}