2202210211211 has 2 divisors, whose sum is σ = 2202210211212. Its totient is φ = 2202210211210.

The previous prime is 2202210211207. The next prime is 2202210211231. The reversal of 2202210211211 is 1121120122022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2202210211211 - 2² = 2202210211207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2202210211211.

It is not a weakly prime, because it can be changed into another prime (2202210211231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101105105605 + 1101105105606.

It is an arithmetic number, because the mean of its divisors is an integer number (1101105105606).

Almost surely, 2^{2202210211211} is an apocalyptic number.

2202210211211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202210211211 is an equidigital number, since it uses as much as digits as its factorization.

2202210211211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2202210211211 its reverse (1121120122022), we get a palindrome (3323330333233).

The spelling of 2202210211211 in words is "two trillion, two hundred two billion, two hundred ten million, two hundred eleven thousand, two hundred eleven".