1116182574252 has 72 divisors (see below), whose sum is σ = 2912825784960. Its totient is φ = 360015701760.

The previous prime is 1116182574251. The next prime is 1116182574259. The reversal of 1116182574252 is 2524752816111.

1116182574252 is a `hidden beast` number, since 1 + 1 + 1 + 618 + 2 + 5 + 7 + 4 + 25 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1116182574198 and 1116182574207.

It is not an unprimeable number, because it can be changed into a prime (1116182574251) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 10003024 + ... + 10113992.

It is an arithmetic number, because the mean of its divisors is an integer number (40455913680).

Almost surely, 2^{1116182574252} is an apocalyptic number.

1116182574252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1116182574252 is an abundant number, since it is smaller than the sum of its proper divisors (1796643210708).

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

1116182574252 is a wasteful number, since it uses less digits than its factorization.

1116182574252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120023 (or 120018 counting only the distinct ones).

The product of its digits is 268800, while the sum is 45.

The spelling of 1116182574252 in words is "one trillion, one hundred sixteen billion, one hundred eighty-two million, five hundred seventy-four thousand, two hundred fifty-two".