1112133956472 has 128 divisors (see below), whose sum is σ = 3851546227200. Its totient is φ = 288865958400.

The previous prime is 1112133956467. The next prime is 1112133956513. The reversal of 1112133956472 is 2746593312111.

1112133956472 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 13 + 3 + 9 + 564 + 72 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33416929 + ... + 33450192.

It is an arithmetic number, because the mean of its divisors is an integer number (30090204900).

Almost surely, 2^{1112133956472} is an apocalyptic number.

1112133956472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1112133956472 is an abundant number, since it is smaller than the sum of its proper divisors (2739412270728).

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

1112133956472 is a wasteful number, since it uses less digits than its factorization.

1112133956472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66867154 (or 66867144 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The spelling of 1112133956472 in words is "one trillion, one hundred twelve billion, one hundred thirty-three million, nine hundred fifty-six thousand, four hundred seventy-two".