432222112 has 24 divisors (see below), whose sum is σ = 972500256. Its totient is φ = 185237952.

The previous prime is 432222103. The next prime is 432222143. The reversal of 432222112 is 211222234.

It is a self number, because there is not a number n which added to its sum of digits gives 432222112.

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, 964558 + ... + 965005.

It is an arithmetic number, because the mean of its divisors is an integer number (40520844).

Almost surely, 2^432222112 is an apocalyptic number.

It is an amenable number.

432222112 is an abundant number, since it is smaller than the sum of its proper divisors (540278144).

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

432222112 is a wasteful number, since it uses less digits than its factorization.

432222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929580 (or 1929572 counting only the distinct ones).

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

The square root of 432222112 is about 20789.9521884972. The cubic root of 432222112 is about 756.0821649543.

Adding to 432222112 its reverse (211222234), we get a palindrome (643444346).

The spelling of 432222112 in words is "four hundred thirty-two million, two hundred twenty-two thousand, one hundred twelve".