122141530552529 has 2 divisors, whose sum is σ = 122141530552530. Its totient is φ = 122141530552528.

The previous prime is 122141530552423. The next prime is 122141530552577. The reversal of 122141530552529 is 925255035141221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117045892500625 + 5095638051904 = 10818775^2 + 2257352^2 .

It is a cyclic number.

It is not a de Polignac number, because 122141530552529 - 2²⁰ = 122141529503953 is a prime.

It is not a weakly prime, because it can be changed into another prime (122141530552829) by changing a digit.

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 as a sum of consecutive naturals, namely, 61070765276264 + 61070765276265.

It is an arithmetic number, because the mean of its divisors is an integer number (61070765276265).

Almost surely, 2^{122141530552529} is an apocalyptic number.

It is an amenable number.

122141530552529 is a deficient number, since it is larger than the sum of its proper divisors (1).

122141530552529 is an equidigital number, since it uses as much as digits as its factorization.

122141530552529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080000, while the sum is 47.

The spelling of 122141530552529 in words is "one hundred twenty-two trillion, one hundred forty-one billion, five hundred thirty million, five hundred fifty-two thousand, five hundred twenty-nine".