422324112 has 40 divisors (see below), whose sum is σ = 1246862656. Its totient is φ = 120663936.

The previous prime is 422324083. The next prime is 422324131. The reversal of 422324112 is 211423224.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628123 + ... + 628794.

Almost surely, 2^422324112 is an apocalyptic number.

422324112 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

422324112 is an abundant number, since it is smaller than the sum of its proper divisors (824538544).

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

422324112 is a wasteful number, since it uses less digits than its factorization.

422324112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256935 (or 1256929 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 422324112 is about 20550.5258326886. The cubic root of 422324112 is about 750.2660460593.

Adding to 422324112 its reverse (211423224), we get a palindrome (633747336).

The spelling of 422324112 in words is "four hundred twenty-two million, three hundred twenty-four thousand, one hundred twelve".