122525497 has 2 divisors, whose sum is σ = 122525498. Its totient is φ = 122525496.

The previous prime is 122525489. The next prime is 122525503. The reversal of 122525497 is 794525221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122345721 + 179776 = 11061^2 + 424^2 .

It is a cyclic number.

It is not a de Polignac number, because 122525497 - 2³ = 122525489 is a prime.

It is not a weakly prime, because it can be changed into another prime (122525407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61262748 + 61262749.

It is an arithmetic number, because the mean of its divisors is an integer number (61262749).

Almost surely, 2^122525497 is an apocalyptic number.

It is an amenable number.

122525497 is a deficient number, since it is larger than the sum of its proper divisors (1).

122525497 is an equidigital number, since it uses as much as digits as its factorization.

122525497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 37.

The square root of 122525497 is about 11069.1235877101. The cubic root of 122525497 is about 496.6786487708.

The spelling of 122525497 in words is "one hundred twenty-two million, five hundred twenty-five thousand, four hundred ninety-seven".