22522602213545 has 16 divisors (see below), whose sum is σ = 30899097440640. Its totient is φ = 15438591458304.

The previous prime is 22522602213533. The next prime is 22522602213613. The reversal of 22522602213545 is 54531220622522.

It is not a de Polignac number, because 22522602213545 - 2²² = 22522598019241 is a prime.

It is a super-2 number, since 2×22522602213545² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114038072 + ... + 114235401.

It is an arithmetic number, because the mean of its divisors is an integer number (1931193590040).

Almost surely, 2^{22522602213545} is an apocalyptic number.

It is an amenable number.

22522602213545 is a deficient number, since it is larger than the sum of its proper divisors (8376495227095).

22522602213545 is a wasteful number, since it uses less digits than its factorization.

22522602213545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228276304.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 22522602213545 in words is "twenty-two trillion, five hundred twenty-two billion, six hundred two million, two hundred thirteen thousand, five hundred forty-five".