122611325 has 12 divisors (see below), whose sum is σ = 152395008. Its totient is φ = 97858800.

The previous prime is 122611309. The next prime is 122611331. The reversal of 122611325 is 523116221.

It is not a de Polignac number, because 122611325 - 2⁴ = 122611309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 122611325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5540 + ... + 16610.

It is an arithmetic number, because the mean of its divisors is an integer number (12699584).

Almost surely, 2^122611325 is an apocalyptic number.

It is an amenable number.

122611325 is a deficient number, since it is larger than the sum of its proper divisors (29783683).

122611325 is a wasteful number, since it uses less digits than its factorization.

122611325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11524 (or 11519 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 122611325 is about 11072.9998193805. Note that the first 3 decimals coincide. The cubic root of 122611325 is about 496.7945946657.

Adding to 122611325 its reverse (523116221), we get a palindrome (645727546).

The spelling of 122611325 in words is "one hundred twenty-two million, six hundred eleven thousand, three hundred twenty-five".