122404025255125 has 16 divisors (see below), whose sum is σ = 156010441047552. Its totient is φ = 95839747429200.

The previous prime is 122404025255101. The next prime is 122404025255137. The reversal of 122404025255125 is 521552520404221.

It is not a de Polignac number, because 122404025255125 - 2⁵ = 122404025255093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10417357977 + ... + 10417369726.

It is an arithmetic number, because the mean of its divisors is an integer number (9750652565472).

Almost surely, 2^{122404025255125} is an apocalyptic number.

It is an amenable number.

122404025255125 is a deficient number, since it is larger than the sum of its proper divisors (33606415792427).

122404025255125 is an equidigital number, since it uses as much as digits as its factorization.

122404025255125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20834727765 (or 20834727755 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 40.

Adding to 122404025255125 its reverse (521552520404221), we get a palindrome (643956545659346).

The spelling of 122404025255125 in words is "one hundred twenty-two trillion, four hundred four billion, twenty-five million, two hundred fifty-five thousand, one hundred twenty-five".