116122644025 has 6 divisors (see below), whose sum is σ = 143992078622. Its totient is φ = 92898115200.

The previous prime is 116122644019. The next prime is 116122644031. The reversal of 116122644025 is 520446221611.

It is an interprime number because it is at equal distance from previous prime (116122644019) and next prime (116122644031).

It can be written as a sum of positive squares in 3 ways, for example, as 7544485881 + 108578158144 = 86859^2 + 329512^2 .

It is not a de Polignac number, because 116122644025 - 2⁵ = 116122643993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2322452856 + ... + 2322452905.

Almost surely, 2^116122644025 is an apocalyptic number.

It is an amenable number.

116122644025 is a deficient number, since it is larger than the sum of its proper divisors (27869434597).

116122644025 is an equidigital number, since it uses as much as digits as its factorization.

116122644025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4644905771 (or 4644905766 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 116122644025 its reverse (520446221611), we get a palindrome (636568865636).

The spelling of 116122644025 in words is "one hundred sixteen billion, one hundred twenty-two million, six hundred forty-four thousand, twenty-five".