22295865131 has 2 divisors, whose sum is σ = 22295865132. Its totient is φ = 22295865130.

The previous prime is 22295865103. The next prime is 22295865247. The reversal of 22295865131 is 13156859222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22295865131 - 2¹⁴ = 22295848747 is a prime.

It is a super-2 number, since 2×22295865131² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22295865331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11147932565 + 11147932566.

It is an arithmetic number, because the mean of its divisors is an integer number (11147932566).

Almost surely, 2^22295865131 is an apocalyptic number.

22295865131 is a deficient number, since it is larger than the sum of its proper divisors (1).

22295865131 is an equidigital number, since it uses as much as digits as its factorization.

22295865131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 44.

The spelling of 22295865131 in words is "twenty-two billion, two hundred ninety-five million, eight hundred sixty-five thousand, one hundred thirty-one".