22236042152 has 32 divisors (see below), whose sum is σ = 44442480000. Its totient is φ = 10399529088.

The previous prime is 22236042091. The next prime is 22236042193. The reversal of 22236042152 is 25124063222.

It is a super-2 number, since 2×22236042152² (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 7 ways as a sum of consecutive naturals, for example, 913877 + ... + 937892.

It is an arithmetic number, because the mean of its divisors is an integer number (1388827500).

Almost surely, 2^22236042152 is an apocalyptic number.

It is an amenable number.

22236042152 is a deficient number, since it is larger than the sum of its proper divisors (22206437848).

22236042152 is a wasteful number, since it uses less digits than its factorization.

22236042152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851873 (or 1851869 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 22236042152 in words is "twenty-two billion, two hundred thirty-six million, forty-two thousand, one hundred fifty-two".