11168474112 has 66 divisors (see below), whose sum is σ = 32248753238. Its totient is φ = 3722821632.

The previous prime is 11168474101. The next prime is 11168474203. The reversal of 11168474112 is 21147486111.

It is a happy number.

11168474112 is a `hidden beast` number, since 1 + 11 + 68 + 474 + 112 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10277093376 + 891380736 = 101376^2 + 29856^2 .

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 5 ways as a sum of consecutive naturals, for example, 596713 + ... + 615144.

Almost surely, 2^11168474112 is an apocalyptic number.

11168474112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11168474112 is an abundant number, since it is smaller than the sum of its proper divisors (21080279126).

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

11168474112 is a wasteful number, since it uses less digits than its factorization.

11168474112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211883 (or 1211862 counting only the distinct ones).

The product of its digits is 10752, while the sum is 36.

The spelling of 11168474112 in words is "eleven billion, one hundred sixty-eight million, four hundred seventy-four thousand, one hundred twelve".