2222210112211 has 2 divisors, whose sum is σ = 2222210112212. Its totient is φ = 2222210112210.

The previous prime is 2222210112197. The next prime is 2222210112217. The reversal of 2222210112211 is 1122110122222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2222210112211 - 2⁹ = 2222210111699 is a prime.

It is a super-2 number, since 2×2222210112211² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2222210112217) 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, 1111105056105 + 1111105056106.

It is an arithmetic number, because the mean of its divisors is an integer number (1111105056106).

Almost surely, 2^{2222210112211} is an apocalyptic number.

2222210112211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222210112211 is an equidigital number, since it uses as much as digits as its factorization.

2222210112211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 2222210112211 its reverse (1122110122222), we get a palindrome (3344320234433).

The spelling of 2222210112211 in words is "two trillion, two hundred twenty-two billion, two hundred ten million, one hundred twelve thousand, two hundred eleven".