122325125244397 has 2 divisors, whose sum is σ = 122325125244398. Its totient is φ = 122325125244396.

The previous prime is 122325125244383. The next prime is 122325125244451. The reversal of 122325125244397 is 793442521523221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73631999266281 + 48693125978116 = 8580909^2 + 6978046^2 .

It is a cyclic number.

It is not a de Polignac number, because 122325125244397 - 2¹¹ = 122325125242349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122325125244307) 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, 61162562622198 + 61162562622199.

It is an arithmetic number, because the mean of its divisors is an integer number (61162562622199).

Almost surely, 2^{122325125244397} is an apocalyptic number.

It is an amenable number.

122325125244397 is a deficient number, since it is larger than the sum of its proper divisors (1).

122325125244397 is an equidigital number, since it uses as much as digits as its factorization.

122325125244397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7257600, while the sum is 52.

The spelling of 122325125244397 in words is "one hundred twenty-two trillion, three hundred twenty-five billion, one hundred twenty-five million, two hundred forty-four thousand, three hundred ninety-seven".