22344734131 has 2 divisors, whose sum is σ = 22344734132. Its totient is φ = 22344734130.

The previous prime is 22344734123. The next prime is 22344734171. The reversal of 22344734131 is 13143744322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22344734131 - 2³ = 22344734123 is a prime.

It is a super-2 number, since 2×22344734131² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22344734171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11172367065 + 11172367066.

It is an arithmetic number, because the mean of its divisors is an integer number (11172367066).

Almost surely, 2^22344734131 is an apocalyptic number.

22344734131 is a deficient number, since it is larger than the sum of its proper divisors (1).

22344734131 is an equidigital number, since it uses as much as digits as its factorization.

22344734131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 34.

The spelling of 22344734131 in words is "twenty-two billion, three hundred forty-four million, seven hundred thirty-four thousand, one hundred thirty-one".