116191885922 has 30 divisors (see below), whose sum is σ = 203365044843. Its totient is φ = 49786399236.

The previous prime is 116191885907. The next prime is 116191885933. The reversal of 116191885922 is 229588191611.

116191885922 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 58095942961 + 58095942961 = 241031^2 + 241031^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=241031.

It is a super-2 number, since 2×116191885922² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 14 ways as a sum of consecutive naturals, for example, 23618579 + ... + 23623497.

Almost surely, 2^116191885922 is an apocalyptic number.

116191885922 is a deficient number, since it is larger than the sum of its proper divisors (87173158921).

116191885922 is an frugal number, since it uses more digits than its factorization.

116191885922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9868 (or 4928 counting only the distinct ones).

The product of its digits is 622080, while the sum is 53.

The spelling of 116191885922 in words is "one hundred sixteen billion, one hundred ninety-one million, eight hundred eighty-five thousand, nine hundred twenty-two".