Your number, one digit away
One digit away
One change could reach Singular.
Your number
10,221
Exceptional · Top 1.43%
Position 4: 2 → 0 · +424 points.
Gained: Digit sum 4, Perfect square, Palindrome, Zigzag digits.
Lost: Digit sum 6, Happy number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.