11116634562 has 40 divisors (see below), whose sum is σ = 27173999952. Its totient is φ = 3368676600.

The previous prime is 11116634531. The next prime is 11116634563. The reversal of 11116634562 is 26543661111.

11116634562 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 66 + 34 + 562 = 666.

It is not an unprimeable number, because it can be changed into a prime (11116634563) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3117364 + ... + 3120927.

Almost surely, 2^11116634562 is an apocalyptic number.

11116634562 is an abundant number, since it is smaller than the sum of its proper divisors (16057365390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11116634562 is a wasteful number, since it uses less digits than its factorization.

11116634562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6238316 (or 6238307 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The spelling of 11116634562 in words is "eleven billion, one hundred sixteen million, six hundred thirty-four thousand, five hundred sixty-two".