22452205533232 has 10 divisors (see below), whose sum is σ = 43501148220668. Its totient is φ = 11226102766608.

The previous prime is 22452205533217. The next prime is 22452205533253. The reversal of 22452205533232 is 23233550225422.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701631422898 + ... + 701631422929.

Almost surely, 2^{22452205533232} is an apocalyptic number.

It is an amenable number.

22452205533232 is a deficient number, since it is larger than the sum of its proper divisors (21048942687436).

22452205533232 is a wasteful number, since it uses less digits than its factorization.

22452205533232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403262845835 (or 1403262845829 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 40.

Adding to 22452205533232 its reverse (23233550225422), we get a palindrome (45685755758654).

The spelling of 22452205533232 in words is "twenty-two trillion, four hundred fifty-two billion, two hundred five million, five hundred thirty-three thousand, two hundred thirty-two".