22432561532012 has 6 divisors (see below), whose sum is σ = 39256982681028. Its totient is φ = 11216280766004.

The previous prime is 22432561531999. The next prime is 22432561532047. The reversal of 22432561532012 is 21023516523422.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2804070191498 + ... + 2804070191505.

It is an arithmetic number, because the mean of its divisors is an integer number (6542830446838).

Almost surely, 2^{22432561532012} is an apocalyptic number.

It is an amenable number.

22432561532012 is a deficient number, since it is larger than the sum of its proper divisors (16824421149016).

22432561532012 is a wasteful number, since it uses less digits than its factorization.

22432561532012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5608140383007 (or 5608140383005 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 22432561532012 in words is "twenty-two trillion, four hundred thirty-two billion, five hundred sixty-one million, five hundred thirty-two thousand, twelve".