22045604700537 has 48 divisors (see below), whose sum is σ = 35901169414656. Its totient is φ = 12914813664000.

The previous prime is 22045604700499. The next prime is 22045604700641. The reversal of 22045604700537 is 73500740654022.

22045604700537 is a `hidden beast` number, since 2 + 2 + 0 + 4 + 5 + 604 + 7 + 0 + 0 + 5 + 37 = 666.

It is not a de Polignac number, because 22045604700537 - 2²⁷ = 22045470482809 is a prime.

It is a super-2 number, since 2×22045604700537² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22045604700492 and 22045604700501.

It is not an unprimeable number, because it can be changed into a prime (22045604700137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1592764 + ... + 6828477.

It is an arithmetic number, because the mean of its divisors is an integer number (747941029472).

Almost surely, 2^{22045604700537} is an apocalyptic number.

It is an amenable number.

22045604700537 is a deficient number, since it is larger than the sum of its proper divisors (13855564714119).

22045604700537 is a wasteful number, since it uses less digits than its factorization.

22045604700537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8422142 (or 8422139 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 45.

The spelling of 22045604700537 in words is "twenty-two trillion, forty-five billion, six hundred four million, seven hundred thousand, five hundred thirty-seven".