11112157002160 has 20 divisors (see below), whose sum is σ = 25835765030208. Its totient is φ = 4444862800832.

The previous prime is 11112157002043. The next prime is 11112157002179. The reversal of 11112157002160 is 6120075121111.

It is a tau number, because it is divible by the number of its divisors (20).

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 3 ways as a sum of consecutive naturals, for example, 69450981184 + ... + 69450981343.

Almost surely, 2^{11112157002160} is an apocalyptic number.

11112157002160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112157002160 is an abundant number, since it is smaller than the sum of its proper divisors (14723608028048).

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

11112157002160 is a wasteful number, since it uses less digits than its factorization.

11112157002160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138901962540 (or 138901962534 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 28.

The spelling of 11112157002160 in words is "eleven trillion, one hundred twelve billion, one hundred fifty-seven million, two thousand, one hundred sixty".