222023113211 has 2 divisors, whose sum is σ = 222023113212. Its totient is φ = 222023113210.

The previous prime is 222023113189. The next prime is 222023113219. The reversal of 222023113211 is 112311320222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222023113211 - 2¹⁸ = 222022851067 is a prime.

It is a super-3 number, since 3×222023113211³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (222023113219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111011556605 + 111011556606.

It is an arithmetic number, because the mean of its divisors is an integer number (111011556606).

Almost surely, 2^222023113211 is an apocalyptic number.

222023113211 is a deficient number, since it is larger than the sum of its proper divisors (1).

222023113211 is an equidigital number, since it uses as much as digits as its factorization.

222023113211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 222023113211 its reverse (112311320222), we get a palindrome (334334433433).

The spelling of 222023113211 in words is "two hundred twenty-two billion, twenty-three million, one hundred thirteen thousand, two hundred eleven".