22570011148 has 6 divisors (see below), whose sum is σ = 39497519516. Its totient is φ = 11285005572.

The previous prime is 22570011143. The next prime is 22570011161. The reversal of 22570011148 is 84111007522.

It is not an unprimeable number, because it can be changed into a prime (22570011143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2821251390 + ... + 2821251397.

Almost surely, 2^22570011148 is an apocalyptic number.

It is an amenable number.

22570011148 is a deficient number, since it is larger than the sum of its proper divisors (16927508368).

22570011148 is a wasteful number, since it uses less digits than its factorization.

22570011148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5642502791 (or 5642502789 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 31.

The spelling of 22570011148 in words is "twenty-two billion, five hundred seventy million, eleven thousand, one hundred forty-eight".