11116156608 has 56 divisors (see below), whose sum is σ = 32679446960. Its totient is φ = 3705384960.

The previous prime is 11116156589. The next prime is 11116156619. The reversal of 11116156608 is 80665161111.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3214753 + ... + 3218208.

Almost surely, 2^11116156608 is an apocalyptic number.

11116156608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11116156608 is an abundant number, since it is smaller than the sum of its proper divisors (21563290352).

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

11116156608 is an equidigital number, since it uses as much as digits as its factorization.

11116156608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6432982 (or 6432966 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 36.

The spelling of 11116156608 in words is "eleven billion, one hundred sixteen million, one hundred fifty-six thousand, six hundred eight".