122312104202525 has 24 divisors (see below), whose sum is σ = 151985943884160. Its totient is φ = 97643938916160.

The previous prime is 122312104202501. The next prime is 122312104202567. The reversal of 122312104202525 is 525202401213221.

It is not a de Polignac number, because 122312104202525 - 2¹² = 122312104198429 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122312104202491 and 122312104202500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 257349056 + ... + 257823894.

It is an arithmetic number, because the mean of its divisors is an integer number (6332747661840).

Almost surely, 2^{122312104202525} is an apocalyptic number.

It is an amenable number.

122312104202525 is a deficient number, since it is larger than the sum of its proper divisors (29673839681635).

122312104202525 is a wasteful number, since it uses less digits than its factorization.

122312104202525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496493 (or 496488 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 122312104202525 its reverse (525202401213221), we get a palindrome (647514505415746).

The spelling of 122312104202525 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred four million, two hundred two thousand, five hundred twenty-five".