432222214 has 4 divisors (see below), whose sum is σ = 648333324. Its totient is φ = 216111106.

The previous prime is 432222211. The next prime is 432222247. The reversal of 432222214 is 412222234.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108055552 + ... + 108055555.

It is an arithmetic number, because the mean of its divisors is an integer number (162083331).

Almost surely, 2^432222214 is an apocalyptic number.

432222214 is a deficient number, since it is larger than the sum of its proper divisors (216111110).

432222214 is a wasteful number, since it uses less digits than its factorization.

432222214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216111109.

The product of its digits is 1536, while the sum is 22.

The square root of 432222214 is about 20789.9546416052. The cubic root of 432222214 is about 756.0822244302.

Adding to 432222214 its reverse (412222234), we get a palindrome (844444448).

The spelling of 432222214 in words is "four hundred thirty-two million, two hundred twenty-two thousand, two hundred fourteen".