12277182264 has 32 divisors (see below), whose sum is σ = 32498424720. Its totient is φ = 3851664896.

The previous prime is 12277182257. The next prime is 12277182283. The reversal of 12277182264 is 46228177221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15045159 + ... + 15045974.

Almost surely, 2^12277182264 is an apocalyptic number.

It is an amenable number.

12277182264 is an abundant number, since it is smaller than the sum of its proper divisors (20221242456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12277182264 is a wasteful number, since it uses less digits than its factorization.

12277182264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30091159 (or 30091155 counting only the distinct ones).

The product of its digits is 150528, while the sum is 42.

The spelling of 12277182264 in words is "twelve billion, two hundred seventy-seven million, one hundred eighty-two thousand, two hundred sixty-four".