10252115212 has 12 divisors (see below), whose sum is σ = 18358439176. Its totient is φ = 5006846880.

The previous prime is 10252115207. The next prime is 10252115213. The reversal of 10252115212 is 21251125201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10252115213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29802489 + ... + 29802832.

Almost surely, 2^10252115212 is an apocalyptic number.

It is an amenable number.

10252115212 is a deficient number, since it is larger than the sum of its proper divisors (8106323964).

10252115212 is a wasteful number, since it uses less digits than its factorization.

10252115212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59605368 (or 59605366 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The spelling of 10252115212 in words is "ten billion, two hundred fifty-two million, one hundred fifteen thousand, two hundred twelve".