11110664052156 has 48 divisors (see below), whose sum is σ = 26081953744896. Its totient is φ = 3681119093184.

The previous prime is 11110664052143. The next prime is 11110664052167. The reversal of 11110664052156 is 65125046601111.

It is a congruent number.

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, 29465845 + ... + 29840531.

It is an arithmetic number, because the mean of its divisors is an integer number (543374036352).

Almost surely, 2^{11110664052156} is an apocalyptic number.

It is an amenable number.

11110664052156 is an abundant number, since it is smaller than the sum of its proper divisors (14971289692740).

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

11110664052156 is a wasteful number, since it uses less digits than its factorization.

11110664052156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389658 (or 389656 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 39.

The spelling of 11110664052156 in words is "eleven trillion, one hundred ten billion, six hundred sixty-four million, fifty-two thousand, one hundred fifty-six".