222224199943 has 2 divisors, whose sum is σ = 222224199944. Its totient is φ = 222224199942.

The previous prime is 222224199929. The next prime is 222224200007. The reversal of 222224199943 is 349991422222.

222224199943 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 is a cyclic number.

It is not a de Polignac number, because 222224199943 - 2¹³ = 222224191751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222224169943) 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, 111112099971 + 111112099972.

It is an arithmetic number, because the mean of its divisors is an integer number (111112099972).

Almost surely, 2^222224199943 is an apocalyptic number.

222224199943 is a deficient number, since it is larger than the sum of its proper divisors (1).

222224199943 is an equidigital number, since it uses as much as digits as its factorization.

222224199943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1119744, while the sum is 49.

The spelling of 222224199943 in words is "two hundred twenty-two billion, two hundred twenty-four million, one hundred ninety-nine thousand, nine hundred forty-three".