12772250506264 has 32 divisors (see below), whose sum is σ = 25209150966000. Its totient is φ = 6049830563712.

The previous prime is 12772250506261. The next prime is 12772250506291. The reversal of 12772250506264 is 46260505227721.

It is a super-2 number, since 2×12772250506264² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12772250506261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3844102 + ... + 6349930.

Almost surely, 2^{12772250506264} is an apocalyptic number.

It is an amenable number.

12772250506264 is a deficient number, since it is larger than the sum of its proper divisors (12436900459736).

12772250506264 is a wasteful number, since it uses less digits than its factorization.

12772250506264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539387 (or 2539383 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 12772250506264 in words is "twelve trillion, seven hundred seventy-two billion, two hundred fifty million, five hundred six thousand, two hundred sixty-four".