222232324 has 6 divisors (see below), whose sum is σ = 388906574. Its totient is φ = 111116160.

The previous prime is 222232321. The next prime is 222232327. The reversal of 222232324 is 423232222.

It is an interprime number because it is at equal distance from previous prime (222232321) and next prime (222232327).

It can be written as a sum of positive squares in only one way, i.e., 112360000 + 109872324 = 10600^2 + 10482^2 .

It is a junction number, because it is equal to n+sod(n) for n = 222232295 and 222232304.

It is not an unprimeable number, because it can be changed into a prime (222232321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27779037 + ... + 27779044.

Almost surely, 2^222232324 is an apocalyptic number.

It is an amenable number.

222232324 is a deficient number, since it is larger than the sum of its proper divisors (166674250).

222232324 is a wasteful number, since it uses less digits than its factorization.

222232324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55558085 (or 55558083 counting only the distinct ones).

The product of its digits is 2304, while the sum is 22.

The square root of 222232324 is about 14907.4586700752. The cubic root of 222232324 is about 605.7160422125.

Adding to 222232324 its reverse (423232222), we get a palindrome (645464546).

The spelling of 222232324 in words is "two hundred twenty-two million, two hundred thirty-two thousand, three hundred twenty-four".