122604586087 has 2 divisors, whose sum is σ = 122604586088. Its totient is φ = 122604586086.

The previous prime is 122604586043. The next prime is 122604586123. The reversal of 122604586087 is 780685406221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122604586087 - 2¹⁹ = 122604061799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122604586087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122604886087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61302293043 + 61302293044.

It is an arithmetic number, because the mean of its divisors is an integer number (61302293044).

Almost surely, 2^122604586087 is an apocalyptic number.

122604586087 is a deficient number, since it is larger than the sum of its proper divisors (1).

122604586087 is an equidigital number, since it uses as much as digits as its factorization.

122604586087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 122604586087 in words is "one hundred twenty-two billion, six hundred four million, five hundred eighty-six thousand, eighty-seven".