About DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT TWO
Dingbat Negative Circled Sans-serif Digit Two (U+278B) is a Unicode other number from the Dingbats block. It resides on Plane 0 (BMP, Basic Multilingual Plane), has bidirectional class ON (other neutrals), is not mirrored, and has combining class 0 (Not Reordered). In HTML it can be written as ➋ or ➋.