∯
Technical information
| Name: | Surface Integral |
| Symbol: | ∯ |
| Unicode Number: | U+0222F |
| HTML Code: | ∯ |
| HTML Entity: | ∯ ∯ |
| CSS Code: | \222F |
| UTF-8 Encoding: | 0x222F |
| UTF-16 Encoding: | 0x0000222F |
| UTF-32 Encoding: | 0x000000000000222F |