222316332 has 36 divisors (see below), whose sum is σ = 603431640. Its totient is φ = 63518784.

The previous prime is 222316319. The next prime is 222316363. The reversal of 222316332 is 233613222.

222316332 is digitally balanced in base 3, because in such base 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.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 188457 + ... + 189632.

It is an arithmetic number, because the mean of its divisors is an integer number (16761990).

Almost surely, 2^222316332 is an apocalyptic number.

It is an amenable number.

222316332 is an abundant number, since it is smaller than the sum of its proper divisors (381115308).

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

222316332 is a wasteful number, since it uses less digits than its factorization.

222316332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378110 (or 378101 counting only the distinct ones).

The product of its digits is 2592, while the sum is 24.

The square root of 222316332 is about 14910.2760537825. The cubic root of 222316332 is about 605.7923566176.

Adding to 222316332 its reverse (233613222), we get a palindrome (455929554).

The spelling of 222316332 in words is "two hundred twenty-two million, three hundred sixteen thousand, three hundred thirty-two".