22313431131999 has 24 divisors (see below), whose sum is σ = 34609763059200. Its totient is φ = 12750098813424.

The previous prime is 22313431131983. The next prime is 22313431132037. The reversal of 22313431131999 is 99913113431322.

It is not a de Polignac number, because 22313431131999 - 2⁴ = 22313431131983 is a prime.

It is a super-3 number, since 3×22313431131999³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22313431121999) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1786912 + ... + 6915194.

It is an arithmetic number, because the mean of its divisors is an integer number (1442073460800).

Almost surely, 2^{22313431131999} is an apocalyptic number.

22313431131999 is a deficient number, since it is larger than the sum of its proper divisors (12296331927201).

22313431131999 is a wasteful number, since it uses less digits than its factorization.

22313431131999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5157899 (or 5157892 counting only the distinct ones).

The product of its digits is 944784, while the sum is 51.

The spelling of 22313431131999 in words is "twenty-two trillion, three hundred thirteen billion, four hundred thirty-one million, one hundred thirty-one thousand, nine hundred ninety-nine".