222013444243 has 2 divisors, whose sum is σ = 222013444244. Its totient is φ = 222013444242.

The previous prime is 222013444229. The next prime is 222013444271. The reversal of 222013444243 is 342444310222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222013444243 is a prime.

It is not a weakly prime, because it can be changed into another prime (222013444943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111006722121 + 111006722122.

It is an arithmetic number, because the mean of its divisors is an integer number (111006722122).

Almost surely, 2^222013444243 is an apocalyptic number.

222013444243 is a deficient number, since it is larger than the sum of its proper divisors (1).

222013444243 is an equidigital number, since it uses as much as digits as its factorization.

222013444243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 222013444243 its reverse (342444310222), we get a palindrome (564457754465).

The spelling of 222013444243 in words is "two hundred twenty-two billion, thirteen million, four hundred forty-four thousand, two hundred forty-three".