222003332 has 12 divisors (see below), whose sum is σ = 390174876. Its totient is φ = 110524800.

The previous prime is 222003329. The next prime is 222003343. The reversal of 222003332 is 233300222.

It can be written as a sum of positive squares in 2 ways, for example, as 18541636 + 203461696 = 4306^2 + 14264^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 222003332.

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 3 ways as a sum of consecutive naturals, for example, 118169 + ... + 120032.

It is an arithmetic number, because the mean of its divisors is an integer number (32514573).

Almost surely, 2^222003332 is an apocalyptic number.

It is an amenable number.

222003332 is a deficient number, since it is larger than the sum of its proper divisors (168171544).

222003332 is a wasteful number, since it uses less digits than its factorization.

222003332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238438 (or 238436 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 222003332 is about 14899.7762399306. The cubic root of 222003332 is about 605.5079239788.

Adding to 222003332 its reverse (233300222), we get a palindrome (455303554).

The spelling of 222003332 in words is "two hundred twenty-two million, three thousand, three hundred thirty-two".