432222212 has 48 divisors (see below), whose sum is σ = 830430720. Its totient is φ = 195955200.

The previous prime is 432222211. The next prime is 432222247. The reversal of 432222212 is 212222234.

It is not an unprimeable number, because it can be changed into a prime (432222211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 798662 + ... + 799202.

It is an arithmetic number, because the mean of its divisors is an integer number (17300640).

Almost surely, 2^432222212 is an apocalyptic number.

It is an amenable number.

432222212 is a deficient number, since it is larger than the sum of its proper divisors (398208508).

432222212 is a wasteful number, since it uses less digits than its factorization.

432222212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972 (or 970 counting only the distinct ones).

The product of its digits is 768, while the sum is 20.

The square root of 432222212 is about 20789.9545935050. The cubic root of 432222212 is about 756.0822232640.

Adding to 432222212 its reverse (212222234), we get a palindrome (644444446).

It can be divided in two parts, 4322222 and 12, that added together give a palindrome (4322234).

The spelling of 432222212 in words is "four hundred thirty-two million, two hundred twenty-two thousand, two hundred twelve".