2221101102163 has 2 divisors, whose sum is σ = 2221101102164. Its totient is φ = 2221101102162.

The previous prime is 2221101102161. The next prime is 2221101102211. The reversal of 2221101102163 is 3612011011222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2221101102163 - 2¹ = 2221101102161 is a prime.

Together with 2221101102161, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2221101102161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110550551081 + 1110550551082.

It is an arithmetic number, because the mean of its divisors is an integer number (1110550551082).

Almost surely, 2^{2221101102163} is an apocalyptic number.

2221101102163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221101102163 is an equidigital number, since it uses as much as digits as its factorization.

2221101102163 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 22.

Adding to 2221101102163 its reverse (3612011011222), we get a palindrome (5833112113385).

The spelling of 2221101102163 in words is "two trillion, two hundred twenty-one billion, one hundred one million, one hundred two thousand, one hundred sixty-three".