116122643663 has 16 divisors (see below), whose sum is σ = 125402869536. Its totient is φ = 106892472960.

The previous prime is 116122643657. The next prime is 116122643683. The reversal of 116122643663 is 366346221611.

It is not a de Polignac number, because 116122643663 - 2⁴ = 116122643647 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116122643663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116122643603) 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, 8172281 + ... + 8186477.

It is an arithmetic number, because the mean of its divisors is an integer number (7837679346).

Almost surely, 2^116122643663 is an apocalyptic number.

116122643663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

116122643663 is a deficient number, since it is larger than the sum of its proper divisors (9280225873).

116122643663 is a wasteful number, since it uses less digits than its factorization.

116122643663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15914.

The product of its digits is 186624, while the sum is 41.

The spelling of 116122643663 in words is "one hundred sixteen billion, one hundred twenty-two million, six hundred forty-three thousand, six hundred sixty-three".