11056315412 has 12 divisors (see below), whose sum is σ = 19349314740. Its totient is φ = 5527939776.

The previous prime is 11056315399. The next prime is 11056315429. The reversal of 11056315412 is 21451365011.

It can be written as a sum of positive squares in 2 ways, for example, as 3034247056 + 8022068356 = 55084^2 + 89566^2 .

It is a super-2 number, since 2×11056315412² (a number of 21 digits) contains 22 as substring.

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, 126368 + ... + 195144.

It is an arithmetic number, because the mean of its divisors is an integer number (1612442895).

Almost surely, 2^11056315412 is an apocalyptic number.

It is an amenable number.

11056315412 is a deficient number, since it is larger than the sum of its proper divisors (8292999328).

11056315412 is a wasteful number, since it uses less digits than its factorization.

11056315412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108970 (or 108968 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 11056315412 in words is "eleven billion, fifty-six million, three hundred fifteen thousand, four hundred twelve".