22465622216056 has 32 divisors (see below), whose sum is σ = 42178660308000. Its totient is φ = 11217985145856.

The previous prime is 22465622216039. The next prime is 22465622216083. The reversal of 22465622216056 is 65061222656422.

It is a congruent number.

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, 31533340 + ... + 32237908.

It is an arithmetic number, because the mean of its divisors is an integer number (1318083134625).

Almost surely, 2^{22465622216056} is an apocalyptic number.

It is an amenable number.

22465622216056 is a deficient number, since it is larger than the sum of its proper divisors (19713038091944).

22465622216056 is a wasteful number, since it uses less digits than its factorization.

22465622216056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709831 (or 709827 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 22465622216056 in words is "twenty-two trillion, four hundred sixty-five billion, six hundred twenty-two million, two hundred sixteen thousand, fifty-six".