222033324 has 24 divisors (see below), whose sum is σ = 527854320. Its totient is φ = 72614464.

The previous prime is 222033323. The next prime is 222033353. The reversal of 222033324 is 423330222.

It is a self number, because there is not a number n which added to its sum of digits gives 222033324.

It is not an unprimeable number, because it can be changed into a prime (222033323) 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, 173919 + ... + 175190.

It is an arithmetic number, because the mean of its divisors is an integer number (21993930).

Almost surely, 2^222033324 is an apocalyptic number.

It is an amenable number.

222033324 is an abundant number, since it is smaller than the sum of its proper divisors (305820996).

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

222033324 is a wasteful number, since it uses less digits than its factorization.

222033324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349169 (or 349167 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 222033324 is about 14900.7826640080. The cubic root of 222033324 is about 605.5351902000.

Adding to 222033324 its reverse (423330222), we get a palindrome (645363546).

The spelling of 222033324 in words is "two hundred twenty-two million, thirty-three thousand, three hundred twenty-four".