422311112 has 16 divisors (see below), whose sum is σ = 792333360. Its totient is φ = 211022224.

The previous prime is 422311091. The next prime is 422311129. The reversal of 422311112 is 211113224.

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, 2498 + ... + 29169.

It is an arithmetic number, because the mean of its divisors is an integer number (49520835).

Almost surely, 2^422311112 is an apocalyptic number.

It is an amenable number.

422311112 is a deficient number, since it is larger than the sum of its proper divisors (370022248).

422311112 is a wasteful number, since it uses less digits than its factorization.

422311112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33340 (or 33336 counting only the distinct ones).

The product of its digits is 96, while the sum is 17.

The square root of 422311112 is about 20550.2095366446. The cubic root of 422311112 is about 750.2583477391.

Adding to 422311112 its reverse (211113224), we get a palindrome (633424336).

The spelling of 422311112 in words is "four hundred twenty-two million, three hundred eleven thousand, one hundred twelve".