11117016155166 has 8 divisors (see below), whose sum is σ = 22234032310344. Its totient is φ = 3705672051720.

The previous prime is 11117016155159. The next prime is 11117016155173. The reversal of 11117016155166 is 66155161071111.

It is an interprime number because it is at equal distance from previous prime (11117016155159) and next prime (11117016155173).

It is a sphenic number, since it is the product of 3 distinct primes.

11117016155166 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926418012925 + ... + 926418012936.

It is an arithmetic number, because the mean of its divisors is an integer number (2779254038793).

Almost surely, 2^{11117016155166} is an apocalyptic number.

11117016155166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11117016155166 is a wasteful number, since it uses less digits than its factorization.

11117016155166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852836025866.

The product of its (nonzero) digits is 37800, while the sum is 42.

The spelling of 11117016155166 in words is "eleven trillion, one hundred seventeen billion, sixteen million, one hundred fifty-five thousand, one hundred sixty-six".