422775055259 has 2 divisors, whose sum is σ = 422775055260. Its totient is φ = 422775055258.

The previous prime is 422775055231. The next prime is 422775055327. The reversal of 422775055259 is 952550577224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422775055259 - 2¹² = 422775051163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422775055259.

It is not a weakly prime, because it can be changed into another prime (422775055229) 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, 211387527629 + 211387527630.

It is an arithmetic number, because the mean of its divisors is an integer number (211387527630).

Almost surely, 2^422775055259 is an apocalyptic number.

422775055259 is a deficient number, since it is larger than the sum of its proper divisors (1).

422775055259 is an equidigital number, since it uses as much as digits as its factorization.

422775055259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820000, while the sum is 53.

The spelling of 422775055259 in words is "four hundred twenty-two billion, seven hundred seventy-five million, fifty-five thousand, two hundred fifty-nine".