116635500666111 has 16 divisors (see below), whose sum is σ = 179980037196800. Its totient is φ = 65805201098208.

The previous prime is 116635500666103. The next prime is 116635500666169. The reversal of 116635500666111 is 111666005536611.

It is not a de Polignac number, because 116635500666111 - 2³ = 116635500666103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116635500666101) 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, 35152349356 + ... + 35152352673.

It is an arithmetic number, because the mean of its divisors is an integer number (11248752324800).

Almost surely, 2^{116635500666111} is an apocalyptic number.

116635500666111 is a deficient number, since it is larger than the sum of its proper divisors (63344536530689).

116635500666111 is an equidigital number, since it uses as much as digits as its factorization.

116635500666111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70304702118.

The product of its (nonzero) digits is 583200, while the sum is 48.

The spelling of 116635500666111 in words is "one hundred sixteen trillion, six hundred thirty-five billion, five hundred million, six hundred sixty-six thousand, one hundred eleven".