122375425165 has 16 divisors (see below), whose sum is σ = 167872298112. Its totient is φ = 83893005504.

The previous prime is 122375425141. The next prime is 122375425189. The reversal of 122375425165 is 561524573221.

It is an interprime number because it is at equal distance from previous prime (122375425141) and next prime (122375425189).

It is a de Polignac number, because none of the positive numbers 2^k-122375425165 is a prime.

It is a Duffinian number.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 310714 + ... + 584203.

It is an arithmetic number, because the mean of its divisors is an integer number (10492018632).

Almost surely, 2^122375425165 is an apocalyptic number.

It is an amenable number.

122375425165 is a deficient number, since it is larger than the sum of its proper divisors (45496872947).

122375425165 is an equidigital number, since it uses as much as digits as its factorization.

122375425165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898836.

The product of its digits is 504000, while the sum is 43.

Adding to 122375425165 its reverse (561524573221), we get a palindrome (683899998386).

The spelling of 122375425165 in words is "one hundred twenty-two billion, three hundred seventy-five million, four hundred twenty-five thousand, one hundred sixty-five".