11140624012 has 24 divisors (see below), whose sum is σ = 22318355360. Its totient is φ = 4766601600.

The previous prime is 11140623979. The next prime is 11140624031. The reversal of 11140624012 is 21042604111.

It is a super-2 number, since 2×11140624012² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314187 + ... + 347842.

Almost surely, 2^11140624012 is an apocalyptic number.

It is an amenable number.

11140624012 is an abundant number, since it is smaller than the sum of its proper divisors (11177731348).

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

11140624012 is a wasteful number, since it uses less digits than its factorization.

11140624012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662641 (or 662639 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The spelling of 11140624012 in words is "eleven billion, one hundred forty million, six hundred twenty-four thousand, twelve".