422032320204 has 24 divisors (see below), whose sum is σ = 1074264088128. Its totient is φ = 127888581840.

The previous prime is 422032320139. The next prime is 422032320211. The reversal of 422032320204 is 402023230224.

It is a happy number.

It is a super-2 number, since 2×422032320204² (a number of 24 digits) contains 22 as substring.

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, 1598607142 + ... + 1598607405.

It is an arithmetic number, because the mean of its divisors is an integer number (44761003672).

Almost surely, 2^422032320204 is an apocalyptic number.

422032320204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

422032320204 is an abundant number, since it is smaller than the sum of its proper divisors (652231767924).

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

422032320204 is a wasteful number, since it uses less digits than its factorization.

422032320204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197214565 (or 3197214563 counting only the distinct ones).

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

Adding to 422032320204 its reverse (402023230224), we get a palindrome (824055550428).

The spelling of 422032320204 in words is "four hundred twenty-two billion, thirty-two million, three hundred twenty thousand, two hundred four".