11056015612 has 12 divisors (see below), whose sum is σ = 19423313280. Its totient is φ = 5506497536.

The previous prime is 11056015549. The next prime is 11056015631. The reversal of 11056015612 is 21651065011.

It is a happy 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, 5376412 + ... + 5378467.

It is an arithmetic number, because the mean of its divisors is an integer number (1618609440).

Almost surely, 2^11056015612 is an apocalyptic number.

It is an amenable number.

11056015612 is a deficient number, since it is larger than the sum of its proper divisors (8367297668).

11056015612 is a wasteful number, since it uses less digits than its factorization.

11056015612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10755140 (or 10755138 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

The spelling of 11056015612 in words is "eleven billion, fifty-six million, fifteen thousand, six hundred twelve".