422931710224 has 135 divisors (see below), whose sum is σ = 889879633623. Its totient is φ = 194693792832.

The previous prime is 422931710213. The next prime is 422931710251. The reversal of 422931710224 is 422017139224.

The square root of 422931710224 is 650332.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×422931710224² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2125284877 + ... + 2125285075.

Almost surely, 2^422931710224 is an apocalyptic number.

422931710224 is the 650332-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422931710224

422931710224 is an abundant number, since it is smaller than the sum of its proper divisors (466947923399).

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

422931710224 is an equidigital number, since it uses as much as digits as its factorization.

422931710224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

Adding to 422931710224 its reverse (422017139224), we get a palindrome (844948849448).

The spelling of 422931710224 in words is "four hundred twenty-two billion, nine hundred thirty-one million, seven hundred ten thousand, two hundred twenty-four".