222036323 has 2 divisors, whose sum is σ = 222036324. Its totient is φ = 222036322.

The previous prime is 222036317. The next prime is 222036341. The reversal of 222036323 is 323630222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222036323 - 2⁴ = 222036307 is a prime.

It is not a weakly prime, because it can be changed into another prime (222036313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111018161 + 111018162.

It is an arithmetic number, because the mean of its divisors is an integer number (111018162).

Almost surely, 2^222036323 is an apocalyptic number.

222036323 is a deficient number, since it is larger than the sum of its proper divisors (1).

222036323 is an equidigital number, since it uses as much as digits as its factorization.

222036323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 222036323 is about 14900.8832959660. The cubic root of 222036323 is about 605.5379165053.

Adding to 222036323 its reverse (323630222), we get a palindrome (545666545).

The spelling of 222036323 in words is "two hundred twenty-two million, thirty-six thousand, three hundred twenty-three".