Adding to 10102212 its reverse (21220101), we get a palindrome (31322313).
It is an unprimeable number.
Almost surely, 210102212 is an apocalyptic number.
10102212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10102212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13255200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10102212 is a wasteful number, since it uses less digits than its factorization.
10102212 is an evil number, because the sum of its binary digits is even.
The square root of 10102212 is about 3178.3977095386. The cubic root of 10102212 is about 216.1750124801.
The spelling of 10102212 in words is "ten million, one hundred two thousand, two hundred twelve".