222044440223 has 2 divisors, whose sum is σ = 222044440224. Its totient is φ = 222044440222.

The previous prime is 222044440201. The next prime is 222044440259. The reversal of 222044440223 is 322044440222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222044440223 - 2⁶ = 222044440159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222044440283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111022220111 + 111022220112.

It is an arithmetic number, because the mean of its divisors is an integer number (111022220112).

Almost surely, 2^222044440223 is an apocalyptic number.

222044440223 is a deficient number, since it is larger than the sum of its proper divisors (1).

222044440223 is an equidigital number, since it uses as much as digits as its factorization.

222044440223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 222044440223 its reverse (322044440222), we get a palindrome (544088880445).

Subtracting 222044440223 from its reverse (322044440222), we obtain a palindrome (99999999999).

The spelling of 222044440223 in words is "two hundred twenty-two billion, forty-four million, four hundred forty thousand, two hundred twenty-three".