222443943713 has 2 divisors, whose sum is σ = 222443943714. Its totient is φ = 222443943712.

The previous prime is 222443943643. The next prime is 222443943817. The reversal of 222443943713 is 317349344222.

222443943713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 161742317584 + 60701626129 = 402172^2 + 246377^2 .

It is a cyclic number.

It is not a de Polignac number, because 222443943713 - 2¹⁶ = 222443878177 is a prime.

It is not a weakly prime, because it can be changed into another prime (222443942713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111221971856 + 111221971857.

It is an arithmetic number, because the mean of its divisors is an integer number (111221971857).

Almost surely, 2^222443943713 is an apocalyptic number.

It is an amenable number.

222443943713 is a deficient number, since it is larger than the sum of its proper divisors (1).

222443943713 is an equidigital number, since it uses as much as digits as its factorization.

222443943713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 44.

The spelling of 222443943713 in words is "two hundred twenty-two billion, four hundred forty-three million, nine hundred forty-three thousand, seven hundred thirteen".