422231104 has 28 divisors (see below), whose sum is σ = 857355664. Its totient is φ = 206204544.

The previous prime is 422231101. The next prime is 422231141. The reversal of 422231104 is 401132224.

It is not an unprimeable number, because it can be changed into a prime (422231101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73962 + ... + 79465.

Almost surely, 2^422231104 is an apocalyptic number.

It is an amenable number.

422231104 is an abundant number, since it is smaller than the sum of its proper divisors (435124560).

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

422231104 is a wasteful number, since it uses less digits than its factorization.

422231104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153482 (or 153472 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 422231104 is about 20548.2627976187. The cubic root of 422231104 is about 750.2109652452.

Adding to 422231104 its reverse (401132224), we get a palindrome (823363328).

The spelling of 422231104 in words is "four hundred twenty-two million, two hundred thirty-one thousand, one hundred four".