122555303113325 has 6 divisors (see below), whose sum is σ = 151968575860554. Its totient is φ = 98044242490640.

The previous prime is 122555303113291. The next prime is 122555303113339. The reversal of 122555303113325 is 523311303555221.

It can be written as a sum of positive squares in 3 ways, for example, as 1634424174916 + 120920878938409 = 1278446^2 + 10996403^2 .

It is not a de Polignac number, because 122555303113325 - 2³⁰ = 122554229371501 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 5 ways as a sum of consecutive naturals, for example, 2451106062242 + ... + 2451106062291.

It is an arithmetic number, because the mean of its divisors is an integer number (25328095976759).

Almost surely, 2^{122555303113325} is an apocalyptic number.

It is an amenable number.

122555303113325 is a deficient number, since it is larger than the sum of its proper divisors (29413272747229).

122555303113325 is an equidigital number, since it uses as much as digits as its factorization.

122555303113325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4902212124543 (or 4902212124538 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 41.

Adding to 122555303113325 its reverse (523311303555221), we get a palindrome (645866606668546).

The spelling of 122555303113325 in words is "one hundred twenty-two trillion, five hundred fifty-five billion, three hundred three million, one hundred thirteen thousand, three hundred twenty-five".