Unicode Character "∭" (U+222D)

The character (Triple Integral) is represented by the Unicode codepoint U+222D. It is encoded in the Mathematical Operators block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 1.1 (June, 1993). It is HTML encoded as ∭.

Main Unicode Properties

Name Triple Integral
Unicode Codepoint U+222D
Unicode Version 1.1 (June, 1993)
Block Mathematical Operators
Plane Basic Multilingual Plane

Bidirectional Data

Bidirectional class Other Neutral (ON)
Is mirrored? Yes

Other Unicode Data

U+222D Conversion

HTML (decimal) ∭
HTML (hex) ∭
HTML (named) ∭
URL Escape Code %E2%88%AD
CSS \00222D
JavaScript, JSON \u222D
C, C++, Java \u222D
Python \u222D
Rust \u{222D}
Ruby \u222D

How to type "∭"

  • Windows ?: Hold Alt, then type 2 2 2 D. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 2 2 2 D. Release Alt.

Preview

  • Times, Times New Roman, serif
  • Helvetica, Arial, sans-serif
  • Courier, Courier New, monospace

UTF Encodings

UTF-8 (hex) 0xE2 0x88 0xAD
UTF-16 (hex) 0x222D
UTF-32 (hex) 0x0000222D

References