1122818976 has 96 divisors (see below), whose sum is σ = 3283156800. Its totient is φ = 373328640.

The previous prime is 1122818951. The next prime is 1122818993. The reversal of 1122818976 is 6798182211.

It is a tau number, because it is divible by the number of its divisors (96).

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, 396895 + ... + 399713.

It is an arithmetic number, because the mean of its divisors is an integer number (34199550).

Almost surely, 2^1122818976 is an apocalyptic number.

1122818976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1122818976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1641578400).

1122818976 is an abundant number, since it is smaller than the sum of its proper divisors (2160337824).

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

1122818976 is a wasteful number, since it uses less digits than its factorization.

1122818976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3299 (or 3285 counting only the distinct ones).

The product of its digits is 96768, while the sum is 45.

The square root of 1122818976 is about 33508.4911030025. The cubic root of 1122818976 is about 1039.3693711321.

The spelling of 1122818976 in words is "one billion, one hundred twenty-two million, eight hundred eighteen thousand, nine hundred seventy-six".