1122555504 has 60 divisors (see below), whose sum is σ = 3373400904. Its totient is φ = 320729472.

The previous prime is 1122555493. The next prime is 1122555541. The reversal of 1122555504 is 4055552211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236287 + ... + 240990.

Almost surely, 2^1122555504 is an apocalyptic number.

1122555504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1122555504 is an abundant number, since it is smaller than the sum of its proper divisors (2250845400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122555504 is a wasteful number, since it uses less digits than its factorization.

1122555504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477302 (or 477289 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 1122555504 is about 33504.5594509165. The cubic root of 1122555504 is about 1039.2880679850.

The spelling of 1122555504 in words is "one billion, one hundred twenty-two million, five hundred fifty-five thousand, five hundred four".