116556655611 has 16 divisors (see below), whose sum is σ = 169591633920. Its totient is φ = 70617613920.

The previous prime is 116556655601. The next prime is 116556655661.

116556655611 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 116556655611 - 2²⁵ = 116523101179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116556655601) 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, 465435 + ... + 670628.

It is an arithmetic number, because the mean of its divisors is an integer number (10599477120).

Almost surely, 2^116556655611 is an apocalyptic number.

116556655611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

116556655611 is a deficient number, since it is larger than the sum of its proper divisors (53034978309).

116556655611 is a wasteful number, since it uses less digits than its factorization.

116556655611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139186.

The product of its digits is 810000, while the sum is 48.

The spelling of 116556655611 in words is "one hundred sixteen billion, five hundred fifty-six million, six hundred fifty-five thousand, six hundred eleven".