220242204163 has 2 divisors, whose sum is σ = 220242204164. Its totient is φ = 220242204162.

The previous prime is 220242204151. The next prime is 220242204257. The reversal of 220242204163 is 361402242022.

220242204163 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 a de Polignac number, because none of the positive numbers 2^k-220242204163 is a prime.

It is not a weakly prime, because it can be changed into another prime (220242204113) 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, 110121102081 + 110121102082.

It is an arithmetic number, because the mean of its divisors is an integer number (110121102082).

Almost surely, 2^220242204163 is an apocalyptic number.

220242204163 is a deficient number, since it is larger than the sum of its proper divisors (1).

220242204163 is an equidigital number, since it uses as much as digits as its factorization.

220242204163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 220242204163 its reverse (361402242022), we get a palindrome (581644446185).

The spelling of 220242204163 in words is "two hundred twenty billion, two hundred forty-two million, two hundred four thousand, one hundred sixty-three".