122959411 has 2 divisors, whose sum is σ = 122959412. Its totient is φ = 122959410.

The previous prime is 122959409. The next prime is 122959457. The reversal of 122959411 is 114959221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122959411 - 2¹ = 122959409 is a prime.

Together with 122959409, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (122959511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61479705 + 61479706.

It is an arithmetic number, because the mean of its divisors is an integer number (61479706).

Almost surely, 2^122959411 is an apocalyptic number.

122959411 is a deficient number, since it is larger than the sum of its proper divisors (1).

122959411 is an equidigital number, since it uses as much as digits as its factorization.

122959411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 34.

The square root of 122959411 is about 11088.7064619819. The cubic root of 122959411 is about 497.2642735681.

The spelling of 122959411 in words is "one hundred twenty-two million, nine hundred fifty-nine thousand, four hundred eleven".