11226560524 has 12 divisors (see below), whose sum is σ = 19647498024. Its totient is φ = 5612989664.

The previous prime is 11226560497. The next prime is 11226560537. The reversal of 11226560524 is 42506562211.

It is a super-2 number, since 2×11226560524² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11226560524.

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, 30567 + ... + 152929.

It is an arithmetic number, because the mean of its divisors is an integer number (1637291502).

Almost surely, 2^11226560524 is an apocalyptic number.

It is an amenable number.

11226560524 is a deficient number, since it is larger than the sum of its proper divisors (8420937500).

11226560524 is a wasteful number, since it uses less digits than its factorization.

11226560524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145304 (or 145302 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 11226560524 in words is "eleven billion, two hundred twenty-six million, five hundred sixty thousand, five hundred twenty-four".