222113312033 has 2 divisors, whose sum is σ = 222113312034. Its totient is φ = 222113312032.

The previous prime is 222113312017. The next prime is 222113312041. The reversal of 222113312033 is 330213311222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139855056784 + 82258255249 = 373972^2 + 286807^2 .

It is a cyclic number.

It is not a de Polignac number, because 222113312033 - 2⁴ = 222113312017 is a prime.

It is not a weakly prime, because it can be changed into another prime (222113312053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111056656016 + 111056656017.

It is an arithmetic number, because the mean of its divisors is an integer number (111056656017).

Almost surely, 2^222113312033 is an apocalyptic number.

It is an amenable number.

222113312033 is a deficient number, since it is larger than the sum of its proper divisors (1).

222113312033 is an equidigital number, since it uses as much as digits as its factorization.

222113312033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 222113312033 its reverse (330213311222), we get a palindrome (552326623255).

The spelling of 222113312033 in words is "two hundred twenty-two billion, one hundred thirteen million, three hundred twelve thousand, thirty-three".