422244042244 has 12 divisors (see below), whose sum is σ = 738957348304. Its totient is φ = 211113371304.

The previous prime is 422244042203. The next prime is 422244042289. The reversal of 422244042244 is 442240442224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2051994 + ... + 2248369.

Almost surely, 2^422244042244 is an apocalyptic number.

It is an amenable number.

422244042244 is a deficient number, since it is larger than the sum of its proper divisors (316713306060).

422244042244 is a wasteful number, since it uses less digits than its factorization.

422244042244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4324914 (or 4324912 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 422244042244 its reverse (442240442224), we get a palindrome (864484484468).

The spelling of 422244042244 in words is "four hundred twenty-two billion, two hundred forty-four million, forty-two thousand, two hundred forty-four".