222323333 has 2 divisors, whose sum is σ = 222323334. Its totient is φ = 222323332.

The previous prime is 222323329. The next prime is 222323341. The reversal of 222323333 is 333323222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 181899169 + 40424164 = 13487^2 + 6358^2 .

It is a cyclic number.

It is not a de Polignac number, because 222323333 - 2² = 222323329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222323299 and 222323308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222325333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111161666 + 111161667.

It is an arithmetic number, because the mean of its divisors is an integer number (111161667).

Almost surely, 2^222323333 is an apocalyptic number.

It is an amenable number.

222323333 is a deficient number, since it is larger than the sum of its proper divisors (1).

222323333 is an equidigital number, since it uses as much as digits as its factorization.

222323333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 23.

The square root of 222323333 is about 14910.5108229061. The cubic root of 222323333 is about 605.7987155863.

Adding to 222323333 its reverse (333323222), we get a palindrome (555646555).

The spelling of 222323333 in words is "two hundred twenty-two million, three hundred twenty-three thousand, three hundred thirty-three".