422322320022 has 8 divisors (see below), whose sum is σ = 844644640056. Its totient is φ = 140774106672.

The previous prime is 422322320011. The next prime is 422322320039. The reversal of 422322320022 is 220023223224.

It is a sphenic number, since it is the product of 3 distinct primes.

422322320022 is an admirable number.

It is a super-2 number, since 2×422322320022² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 422322319974 and 422322320001.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 35193526663 + ... + 35193526674.

It is an arithmetic number, because the mean of its divisors is an integer number (105580580007).

Almost surely, 2^422322320022 is an apocalyptic number.

422322320022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

422322320022 is a wasteful number, since it uses less digits than its factorization.

422322320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70387053342.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 422322320022 its reverse (220023223224), we get a palindrome (642345543246).

The spelling of 422322320022 in words is "four hundred twenty-two billion, three hundred twenty-two million, three hundred twenty thousand, twenty-two".