22245580022458 has 16 divisors (see below), whose sum is σ = 37826492346720. Its totient is φ = 9726812317296.

The previous prime is 22245580022399. The next prime is 22245580022483. The reversal of 22245580022458 is 85422008554222.

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, 22515768760 + ... + 22515769747.

It is an arithmetic number, because the mean of its divisors is an integer number (2364155771670).

Almost surely, 2^{22245580022458} is an apocalyptic number.

22245580022458 is a deficient number, since it is larger than the sum of its proper divisors (15580912324262).

22245580022458 is a wasteful number, since it uses less digits than its factorization.

22245580022458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45031538541.

The product of its (nonzero) digits is 4096000, while the sum is 49.

The spelling of 22245580022458 in words is "twenty-two trillion, two hundred forty-five billion, five hundred eighty million, twenty-two thousand, four hundred fifty-eight".