222434332 has 12 divisors (see below), whose sum is σ = 392232456. Its totient is φ = 110367920.

The previous prime is 222434309. The next prime is 222434347. The reversal of 222434332 is 233434222.

It is a junction number, because it is equal to n+sod(n) for n = 222434297 and 222434306.

It is a congruent number.

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, 211723 + ... + 212770.

It is an arithmetic number, because the mean of its divisors is an integer number (32686038).

Almost surely, 2^222434332 is an apocalyptic number.

It is an amenable number.

222434332 is a deficient number, since it is larger than the sum of its proper divisors (169798124).

222434332 is a wasteful number, since it uses less digits than its factorization.

222434332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424628 (or 424626 counting only the distinct ones).

The product of its digits is 6912, while the sum is 25.

The square root of 222434332 is about 14914.2325313775. The cubic root of 222434332 is about 605.8995175175.

Adding to 222434332 its reverse (233434222), we get a palindrome (455868554).

The spelling of 222434332 in words is "two hundred twenty-two million, four hundred thirty-four thousand, three hundred thirty-two".