22652261552 has 40 divisors (see below), whose sum is σ = 45107827200. Its totient is φ = 11015813952.

The previous prime is 22652261539. The next prime is 22652261561. The reversal of 22652261552 is 25516225622.

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, 49052 + ... + 218427.

It is an arithmetic number, because the mean of its divisors is an integer number (1127695680).

Almost surely, 2^22652261552 is an apocalyptic number.

It is an amenable number.

22652261552 is a deficient number, since it is larger than the sum of its proper divisors (22455565648).

22652261552 is a wasteful number, since it uses less digits than its factorization.

22652261552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267633 (or 267627 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

The spelling of 22652261552 in words is "twenty-two billion, six hundred fifty-two million, two hundred sixty-one thousand, five hundred fifty-two".