222241344163 has 2 divisors, whose sum is σ = 222241344164. Its totient is φ = 222241344162.

The previous prime is 222241344161. The next prime is 222241344257. The reversal of 222241344163 is 361443142222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222241344163 - 2¹ = 222241344161 is a prime.

Together with 222241344161, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (222241344161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111120672081 + 111120672082.

It is an arithmetic number, because the mean of its divisors is an integer number (111120672082).

Almost surely, 2^222241344163 is an apocalyptic number.

222241344163 is a deficient number, since it is larger than the sum of its proper divisors (1).

222241344163 is an equidigital number, since it uses as much as digits as its factorization.

222241344163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 34.

Adding to 222241344163 its reverse (361443142222), we get a palindrome (583684486385).

The spelling of 222241344163 in words is "two hundred twenty-two billion, two hundred forty-one million, three hundred forty-four thousand, one hundred sixty-three".