422440112 has 10 divisors (see below), whose sum is σ = 818477748. Its totient is φ = 211220048.

The previous prime is 422440111. The next prime is 422440169. The reversal of 422440112 is 211044224.

It is not an unprimeable number, because it can be changed into a prime (422440111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13201238 + ... + 13201269.

Almost surely, 2^422440112 is an apocalyptic number.

It is an amenable number.

422440112 is a deficient number, since it is larger than the sum of its proper divisors (396037636).

422440112 is a wasteful number, since it uses less digits than its factorization.

422440112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26402515 (or 26402509 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 422440112 is about 20553.3479511247. The cubic root of 422440112 is about 750.3347317692.

Adding to 422440112 its reverse (211044224), we get a palindrome (633484336).

The spelling of 422440112 in words is "four hundred twenty-two million, four hundred forty thousand, one hundred twelve".