22566432242012 has 6 divisors (see below), whose sum is σ = 39491256423528. Its totient is φ = 11283216121004.

The previous prime is 22566432242009. The next prime is 22566432242023. The reversal of 22566432242012 is 21024223466522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2820804030248 + ... + 2820804030255.

It is an arithmetic number, because the mean of its divisors is an integer number (6581876070588).

Almost surely, 2^{22566432242012} is an apocalyptic number.

It is an amenable number.

22566432242012 is a deficient number, since it is larger than the sum of its proper divisors (16924824181516).

22566432242012 is a wasteful number, since it uses less digits than its factorization.

22566432242012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5641608060507 (or 5641608060505 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 22566432242012 in words is "twenty-two trillion, five hundred sixty-six billion, four hundred thirty-two million, two hundred forty-two thousand, twelve".