116922085589 has 2 divisors, whose sum is σ = 116922085590. Its totient is φ = 116922085588.

The previous prime is 116922085541. The next prime is 116922085607. The reversal of 116922085589 is 985580229611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112859043025 + 4063042564 = 335945^2 + 63742^2 .

It is a cyclic number.

It is not a de Polignac number, because 116922085589 - 2⁸ = 116922085333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116922087589) 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 as a sum of consecutive naturals, namely, 58461042794 + 58461042795.

It is an arithmetic number, because the mean of its divisors is an integer number (58461042795).

Almost surely, 2^116922085589 is an apocalyptic number.

It is an amenable number.

116922085589 is a deficient number, since it is larger than the sum of its proper divisors (1).

116922085589 is an equidigital number, since it uses as much as digits as its factorization.

116922085589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3110400, while the sum is 56.

The spelling of 116922085589 in words is "one hundred sixteen billion, nine hundred twenty-two million, eighty-five thousand, five hundred eighty-nine".