2221314102211 has 2 divisors, whose sum is σ = 2221314102212. Its totient is φ = 2221314102210.

The previous prime is 2221314102209. The next prime is 2221314102223. The reversal of 2221314102211 is 1122014131222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2221314102211 - 2¹ = 2221314102209 is a prime.

Together with 2221314102209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2221314162211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110657051105 + 1110657051106.

It is an arithmetic number, because the mean of its divisors is an integer number (1110657051106).

Almost surely, 2^{2221314102211} is an apocalyptic number.

2221314102211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221314102211 is an equidigital number, since it uses as much as digits as its factorization.

2221314102211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 2221314102211 its reverse (1122014131222), we get a palindrome (3343328233433).

The spelling of 2221314102211 in words is "two trillion, two hundred twenty-one billion, three hundred fourteen million, one hundred two thousand, two hundred eleven".