∮
Technical information
| Name: | Contour Integral |
| Symbol: | ∮ |
| Unicode Number: | U+0222E |
| HTML Code: | ∮ ∮ |
| HTML Entity: | ∮ ∮ ∮ |
| CSS Code: | \222E |
| UTF-8 Encoding: | 0x222E |
| UTF-16 Encoding: | 0x0000222E |
| UTF-32 Encoding: | 0x000000000000222E |