422312444204 has 24 divisors (see below), whose sum is σ = 873749886240. Its totient is φ = 174749976576.

The previous prime is 422312444173. The next prime is 422312444249. The reversal of 422312444204 is 402444213224.

It is a super-2 number, since 2×422312444204² (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, 260043797 + ... + 260045420.

It is an arithmetic number, because the mean of its divisors is an integer number (36406245260).

Almost surely, 2^422312444204 is an apocalyptic number.

It is an amenable number.

422312444204 is an abundant number, since it is smaller than the sum of its proper divisors (451437442036).

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

422312444204 is a wasteful number, since it uses less digits than its factorization.

422312444204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520089257 (or 520089255 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 422312444204 its reverse (402444213224), we get a palindrome (824756657428).

The spelling of 422312444204 in words is "four hundred twenty-two billion, three hundred twelve million, four hundred forty-four thousand, two hundred four".