11106600656 has 20 divisors (see below), whose sum is σ = 21663466500. Its totient is φ = 5516028672.

The previous prime is 11106600647. The next prime is 11106600679. The reversal of 11106600656 is 65600660111.

It can be written as a sum of positive squares in 2 ways, for example, as 821395600 + 10285205056 = 28660^2 + 101416^2 .

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, 2327021 + ... + 2331788.

It is an arithmetic number, because the mean of its divisors is an integer number (1083173325).

Almost surely, 2^11106600656 is an apocalyptic number.

11106600656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11106600656 is a deficient number, since it is larger than the sum of its proper divisors (10556865844).

11106600656 is a wasteful number, since it uses less digits than its factorization.

11106600656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4658966 (or 4658960 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 11106600656 in words is "eleven billion, one hundred six million, six hundred thousand, six hundred fifty-six".