222333324 has 24 divisors (see below), whose sum is σ = 531432048. Its totient is φ = 72303360.

The previous prime is 222333317. The next prime is 222333329. The reversal of 222333324 is 423333222.

It is a happy number.

222333324 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

222333324 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 222333294 and 222333303.

It is not an unprimeable number, because it can be changed into a prime (222333329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225457 + ... + 226440.

It is an arithmetic number, because the mean of its divisors is an integer number (22143002).

Almost surely, 2^222333324 is an apocalyptic number.

It is an amenable number.

222333324 is an abundant number, since it is smaller than the sum of its proper divisors (309098724).

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

222333324 is a wasteful number, since it uses less digits than its factorization.

222333324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451945 (or 451943 counting only the distinct ones).

The product of its digits is 5184, while the sum is 24.

The square root of 222333324 is about 14910.8458512587. The cubic root of 222333324 is about 605.8077901238.

Adding to 222333324 its reverse (423333222), we get a palindrome (645666546).

The spelling of 222333324 in words is "two hundred twenty-two million, three hundred thirty-three thousand, three hundred twenty-four".