422775055302 has 16 divisors (see below), whose sum is σ = 868402816752. Its totient is φ = 137116234080.

The previous prime is 422775055259. The next prime is 422775055327. The reversal of 422775055302 is 203550577224.

It is a super-2 number, since 2×422775055302² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952195849 + ... + 952196292.

It is an arithmetic number, because the mean of its divisors is an integer number (54275176047).

Almost surely, 2^422775055302 is an apocalyptic number.

422775055302 is an abundant number, since it is smaller than the sum of its proper divisors (445627761450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422775055302 is a wasteful number, since it uses less digits than its factorization.

422775055302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904392183.

The product of its (nonzero) digits is 588000, while the sum is 42.

The spelling of 422775055302 in words is "four hundred twenty-two billion, seven hundred seventy-five million, fifty-five thousand, three hundred two".