12210000010931 has 2 divisors, whose sum is σ = 12210000010932. Its totient is φ = 12210000010930.

The previous prime is 12210000010907. The next prime is 12210000010969. The reversal of 12210000010931 is 13901000001221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12210000010931 is a prime.

It is a super-2 number, since 2×12210000010931² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12210000010331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105000005465 + 6105000005466.

It is an arithmetic number, because the mean of its divisors is an integer number (6105000005466).

Almost surely, 2^{12210000010931} is an apocalyptic number.

12210000010931 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210000010931 is an equidigital number, since it uses as much as digits as its factorization.

12210000010931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 12210000010931 in words is "twelve trillion, two hundred ten billion, ten thousand, nine hundred thirty-one".