210000222163 has 2 divisors, whose sum is σ = 210000222164. Its totient is φ = 210000222162.

The previous prime is 210000222137. The next prime is 210000222167. The reversal of 210000222163 is 361222000012.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210000222163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 210000222163.

It is not a weakly prime, because it can be changed into another prime (210000222167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105000111081 + 105000111082.

It is an arithmetic number, because the mean of its divisors is an integer number (105000111082).

Almost surely, 2^210000222163 is an apocalyptic number.

210000222163 is a deficient number, since it is larger than the sum of its proper divisors (1).

210000222163 is an equidigital number, since it uses as much as digits as its factorization.

210000222163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 210000222163 its reverse (361222000012), we get a palindrome (571222222175).

The spelling of 210000222163 in words is "two hundred ten billion, two hundred twenty-two thousand, one hundred sixty-three".