422322432022 has 16 divisors (see below), whose sum is σ = 645465464640. Its totient is φ = 207167638912.

The previous prime is 422322432013. The next prime is 422322432023. The reversal of 422322432022 is 220234223224.

It is a super-2 number, since 2×422322432022² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422322432023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2644398 + ... + 2799550.

It is an arithmetic number, because the mean of its divisors is an integer number (40341591540).

Almost surely, 2^422322432022 is an apocalyptic number.

422322432022 is a deficient number, since it is larger than the sum of its proper divisors (223143032618).

422322432022 is a wasteful number, since it uses less digits than its factorization.

422322432022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180887.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 422322432022 its reverse (220234223224), we get a palindrome (642556655246).

The spelling of 422322432022 in words is "four hundred twenty-two billion, three hundred twenty-two million, four hundred thirty-two thousand, twenty-two".