422322023022 has 16 divisors (see below), whose sum is σ = 844717043280. Its totient is φ = 140761841472.

The previous prime is 422322023009. The next prime is 422322023023. The reversal of 422322023022 is 220320223224.

It is a super-2 number, since 2×422322023022² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 422322022983 and 422322023001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422322023023) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2966197 + ... + 3105312.

It is an arithmetic number, because the mean of its divisors is an integer number (52794815205).

Almost surely, 2^422322023022 is an apocalyptic number.

422322023022 is an abundant number, since it is smaller than the sum of its proper divisors (422395020258).

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

422322023022 is a wasteful number, since it uses less digits than its factorization.

422322023022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6083107.

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

Adding to 422322023022 its reverse (220320223224), we get a palindrome (642642246246).

The spelling of 422322023022 in words is "four hundred twenty-two billion, three hundred twenty-two million, twenty-three thousand, twenty-two".