22345046756 has 36 divisors (see below), whose sum is σ = 41190474864. Its totient is φ = 10605051600.

The previous prime is 22345046693. The next prime is 22345046777. The reversal of 22345046756 is 65764054322.

It is a super-2 number, since 2×22345046756² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236891 + ... + 317501.

Almost surely, 2^22345046756 is an apocalyptic number.

It is an amenable number.

22345046756 is a deficient number, since it is larger than the sum of its proper divisors (18845428108).

22345046756 is a wasteful number, since it uses less digits than its factorization.

22345046756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80792 (or 80767 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 22345046756 in words is "twenty-two billion, three hundred forty-five million, forty-six thousand, seven hundred fifty-six".