22045345152132 has 24 divisors (see below), whose sum is σ = 53675622979776. Its totient is φ = 7028950628128.

The previous prime is 22045345152073. The next prime is 22045345152239. The reversal of 22045345152132 is 23125154354022.

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, 39937219203 + ... + 39937219754.

It is an arithmetic number, because the mean of its divisors is an integer number (2236484290824).

Almost surely, 2^{22045345152132} is an apocalyptic number.

It is an amenable number.

22045345152132 is an abundant number, since it is smaller than the sum of its proper divisors (31630277827644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22045345152132 is a wasteful number, since it uses less digits than its factorization.

22045345152132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79874438987 (or 79874438985 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 22045345152132 in words is "twenty-two trillion, forty-five billion, three hundred forty-five million, one hundred fifty-two thousand, one hundred thirty-two".