12322565032 has 16 divisors (see below), whose sum is σ = 23133381300. Its totient is φ = 6153663360.

The previous prime is 12322565023. The next prime is 12322565081. The reversal of 12322565032 is 23056522321.

It can be written as a sum of positive squares in 2 ways, for example, as 9825963876 + 2496601156 = 99126^2 + 49966^2 .

It is a super-2 number, since 2×12322565032² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12322564985 and 12322565003.

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, 945519 + ... + 958462.

Almost surely, 2^12322565032 is an apocalyptic number.

It is an amenable number.

12322565032 is a deficient number, since it is larger than the sum of its proper divisors (10810816268).

12322565032 is a wasteful number, since it uses less digits than its factorization.

12322565032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904796 (or 1904792 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 12322565032 in words is "twelve billion, three hundred twenty-two million, five hundred sixty-five thousand, thirty-two".