11116234405056 has 112 divisors (see below), whose sum is σ = 32868068059008. Its totient is φ = 3286395955200.

The previous prime is 11116234405019. The next prime is 11116234405057. The reversal of 11116234405056 is 65050443261111.

It is not an unprimeable number, because it can be changed into a prime (11116234405057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64100830 + ... + 64274013.

It is an arithmetic number, because the mean of its divisors is an integer number (293464893384).

Almost surely, 2^{11116234405056} is an apocalyptic number.

11116234405056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11116234405056 is an abundant number, since it is smaller than the sum of its proper divisors (21751833653952).

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

11116234405056 is a wasteful number, since it uses less digits than its factorization.

11116234405056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128374910 (or 128374900 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

Adding to 11116234405056 its reverse (65050443261111), we get a palindrome (76166677666167).

The spelling of 11116234405056 in words is "eleven trillion, one hundred sixteen billion, two hundred thirty-four million, four hundred five thousand, fifty-six".