422331310244 has 12 divisors (see below), whose sum is σ = 739451764464. Its totient is φ = 211059377544.

The previous prime is 422331310229. The next prime is 422331310253. The reversal of 422331310244 is 442013133224.

It is a super-2 number, since 2×422331310244² (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, 26560454 + ... + 26576349.

It is an arithmetic number, because the mean of its divisors is an integer number (61620980372).

Almost surely, 2^422331310244 is an apocalyptic number.

It is an amenable number.

422331310244 is a deficient number, since it is larger than the sum of its proper divisors (317120454220).

422331310244 is a wasteful number, since it uses less digits than its factorization.

422331310244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53138794 (or 53138792 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 422331310244 its reverse (442013133224), we get a palindrome (864344443468).

The spelling of 422331310244 in words is "four hundred twenty-two billion, three hundred thirty-one million, three hundred ten thousand, two hundred forty-four".