12922953331 has 4 divisors (see below), whose sum is σ = 13056179752. Its totient is φ = 12789726912.

The previous prime is 12922953319. The next prime is 12922953371. The reversal of 12922953331 is 13335922921.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13335922921 = 113 ⋅118017017.

It is a cyclic number.

It is not a de Polignac number, because 12922953331 - 2⁵ = 12922953299 is a prime.

It is a super-2 number, since 2×12922953331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12922953371) 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, 66613065 + ... + 66613258.

It is an arithmetic number, because the mean of its divisors is an integer number (3264044938).

Almost surely, 2^12922953331 is an apocalyptic number.

12922953331 is a deficient number, since it is larger than the sum of its proper divisors (133226421).

12922953331 is an equidigital number, since it uses as much as digits as its factorization.

12922953331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133226420.

The product of its digits is 87480, while the sum is 40.

The spelling of 12922953331 in words is "twelve billion, nine hundred twenty-two million, nine hundred fifty-three thousand, three hundred thirty-one".