422775055303 has 4 divisors (see below), whose sum is σ = 422776886488. Its totient is φ = 422773224120.

The previous prime is 422775055259. The next prime is 422775055327. The reversal of 422775055303 is 303550577224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422775055303 - 2⁹ = 422775054791 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422775055303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422775059303) 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 in 3 ways as a sum of consecutive naturals, for example, 509133 + ... + 1051078.

It is an arithmetic number, because the mean of its divisors is an integer number (105694221622).

Almost surely, 2^422775055303 is an apocalyptic number.

422775055303 is a deficient number, since it is larger than the sum of its proper divisors (1831185).

422775055303 is a wasteful number, since it uses less digits than its factorization.

422775055303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831184.

The product of its (nonzero) digits is 882000, while the sum is 43.

The spelling of 422775055303 in words is "four hundred twenty-two billion, seven hundred seventy-five million, fifty-five thousand, three hundred three".