10556212 has 12 divisors (see below), whose sum is σ = 18514720. Its totient is φ = 5266296.

The previous prime is 10556207. The next prime is 10556239. The reversal of 10556212 is 21265501.

It is a super-2 number, since 2×10556212² = 222867223577888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 762 + ... + 4657.

Almost surely, 2^10556212 is an apocalyptic number.

It is an amenable number.

10556212 is a deficient number, since it is larger than the sum of its proper divisors (7958508).

10556212 is a wasteful number, since it uses less digits than its factorization.

10556212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5910 (or 5908 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 10556212 is about 3249.0324713674. The cubic root of 10556212 is about 219.3660260721.

The spelling of 10556212 in words is "ten million, five hundred fifty-six thousand, two hundred twelve".