22399627437374 has 16 divisors (see below), whose sum is σ = 36714321225216. Its totient is φ = 10164875107800.

The previous prime is 22399627437281. The next prime is 22399627437401. The reversal of 22399627437374 is 47373472699322.

It is a super-2 number, since 2×22399627437374² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838672712 + ... + 838699419.

It is an arithmetic number, because the mean of its divisors is an integer number (2294645076576).

Almost surely, 2^{22399627437374} is an apocalyptic number.

22399627437374 is a deficient number, since it is larger than the sum of its proper divisors (14314693787842).

22399627437374 is a wasteful number, since it uses less digits than its factorization.

22399627437374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677372751.

The product of its digits is 576108288, while the sum is 68.

The spelling of 22399627437374 in words is "twenty-two trillion, three hundred ninety-nine billion, six hundred twenty-seven million, four hundred thirty-seven thousand, three hundred seventy-four".