116522904997 has 4 divisors (see below), whose sum is σ = 120281708416. Its totient is φ = 112764101580.

The previous prime is 116522904991. The next prime is 116522905007. The reversal of 116522904997 is 799409225611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116522904997 - 2²⁷ = 116388687269 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 (116522904991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1879401663 + ... + 1879401724.

It is an arithmetic number, because the mean of its divisors is an integer number (30070427104).

Almost surely, 2^116522904997 is an apocalyptic number.

It is an amenable number.

116522904997 is a deficient number, since it is larger than the sum of its proper divisors (3758803419).

116522904997 is an equidigital number, since it uses as much as digits as its factorization.

116522904997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758803418.

The product of its (nonzero) digits is 2449440, while the sum is 55.

The spelling of 116522904997 in words is "one hundred sixteen billion, five hundred twenty-two million, nine hundred four thousand, nine hundred ninety-seven".