122962559 has 2 divisors, whose sum is σ = 122962560. Its totient is φ = 122962558.

The previous prime is 122962459. The next prime is 122962561. The reversal of 122962559 is 955269221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122962559 - 2⁸ = 122962303 is a prime.

Together with 122962561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122962589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61481279 + 61481280.

It is an arithmetic number, because the mean of its divisors is an integer number (61481280).

Almost surely, 2^122962559 is an apocalyptic number.

122962559 is a deficient number, since it is larger than the sum of its proper divisors (1).

122962559 is an equidigital number, since it uses as much as digits as its factorization.

122962559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 41.

The square root of 122962559 is about 11088.8484072964. The cubic root of 122962559 is about 497.2685171759.

The spelling of 122962559 in words is "one hundred twenty-two million, nine hundred sixty-two thousand, five hundred fifty-nine".