11124656636 has 12 divisors (see below), whose sum is σ = 20492788680. Its totient is φ = 5269574160.

The previous prime is 11124656623. The next prime is 11124656651. The reversal of 11124656636 is 63665642111.

It is a junction number, because it is equal to n+sod(n) for n = 11124656593 and 11124656602.

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, 73188455 + ... + 73188606.

It is an arithmetic number, because the mean of its divisors is an integer number (1707732390).

Almost surely, 2^11124656636 is an apocalyptic number.

It is an amenable number.

11124656636 is a deficient number, since it is larger than the sum of its proper divisors (9368132044).

11124656636 is a wasteful number, since it uses less digits than its factorization.

11124656636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146377084 (or 146377082 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The spelling of 11124656636 in words is "eleven billion, one hundred twenty-four million, six hundred fifty-six thousand, six hundred thirty-six".