422312044204 has 12 divisors (see below), whose sum is σ = 739408546800. Its totient is φ = 211052459408.

The previous prime is 422312044199. The next prime is 422312044237. The reversal of 422312044204 is 402440213224.

It is a super-2 number, since 2×422312044204² (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 3 ways as a sum of consecutive naturals, for example, 25881499 + ... + 25897810.

It is an arithmetic number, because the mean of its divisors is an integer number (61617378900).

Almost surely, 2^422312044204 is an apocalyptic number.

It is an amenable number.

422312044204 is a deficient number, since it is larger than the sum of its proper divisors (317096502596).

422312044204 is a wasteful number, since it uses less digits than its factorization.

422312044204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51781352 (or 51781350 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 422312044204 its reverse (402440213224), we get a palindrome (824752257428).

The spelling of 422312044204 in words is "four hundred twenty-two billion, three hundred twelve million, forty-four thousand, two hundred four".