122325123131525 has 24 divisors (see below), whose sum is σ = 162164969688384. Its totient is φ = 91209412166400.

The previous prime is 122325123131381. The next prime is 122325123131569. The reversal of 122325123131525 is 525131321523221.

It is not a de Polignac number, because 122325123131525 - 2¹⁰ = 122325123130501 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 23 ways as a sum of consecutive naturals, for example, 1397159231 + ... + 1397246780.

It is an arithmetic number, because the mean of its divisors is an integer number (6756873737016).

Almost surely, 2^{122325123131525} is an apocalyptic number.

It is an amenable number.

122325123131525 is a deficient number, since it is larger than the sum of its proper divisors (39839846556859).

122325123131525 is a wasteful number, since it uses less digits than its factorization.

122325123131525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794406141 (or 2794406136 counting only the distinct ones).

The product of its digits is 108000, while the sum is 38.

Adding to 122325123131525 its reverse (525131321523221), we get a palindrome (647456444654746).

The spelling of 122325123131525 in words is "one hundred twenty-two trillion, three hundred twenty-five billion, one hundred twenty-three million, one hundred thirty-one thousand, five hundred twenty-five".