422322322332 has 24 divisors (see below), whose sum is σ = 995175376272. Its totient is φ = 139380304000.

The previous prime is 422322322309. The next prime is 422322322363. The reversal of 422322322332 is 233223223224.

It is a super-2 number, since 2×422322322332² (a number of 24 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 422322322332.

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, 174224169 + ... + 174226592.

It is an arithmetic number, because the mean of its divisors is an integer number (41465640678).

Almost surely, 2^422322322332 is an apocalyptic number.

It is an amenable number.

422322322332 is an abundant number, since it is smaller than the sum of its proper divisors (572853053940).

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

422322322332 is a wasteful number, since it uses less digits than its factorization.

422322322332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348450869 (or 348450867 counting only the distinct ones).

The product of its digits is 41472, while the sum is 30.

Adding to 422322322332 its reverse (233223223224), we get a palindrome (655545545556).

The spelling of 422322322332 in words is "four hundred twenty-two billion, three hundred twenty-two million, three hundred twenty-two thousand, three hundred thirty-two".