1122628552 has 16 divisors (see below), whose sum is σ = 2131574400. Its totient is φ = 554208720.

The previous prime is 1122628469. The next prime is 1122628561. The reversal of 1122628552 is 2558262211.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 887524 + ... + 888787.

It is an arithmetic number, because the mean of its divisors is an integer number (133223400).

Almost surely, 2^1122628552 is an apocalyptic number.

It is an amenable number.

1122628552 is a deficient number, since it is larger than the sum of its proper divisors (1008945848).

1122628552 is a wasteful number, since it uses less digits than its factorization.

1122628552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776396 (or 1776392 counting only the distinct ones).

The product of its digits is 19200, while the sum is 34.

The square root of 1122628552 is about 33505.6495534708. The cubic root of 1122628552 is about 1039.3106106767.

The spelling of 1122628552 in words is "one billion, one hundred twenty-two million, six hundred twenty-eight thousand, five hundred fifty-two".