2202121200211 has 2 divisors, whose sum is σ = 2202121200212. Its totient is φ = 2202121200210.

The previous prime is 2202121200203. The next prime is 2202121200217. The reversal of 2202121200211 is 1120021212022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2202121200211 - 2³ = 2202121200203 is a prime.

It is not a weakly prime, because it can be changed into another prime (2202121200217) 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, 1101060600105 + 1101060600106.

It is an arithmetic number, because the mean of its divisors is an integer number (1101060600106).

Almost surely, 2^{2202121200211} is an apocalyptic number.

2202121200211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202121200211 is an equidigital number, since it uses as much as digits as its factorization.

2202121200211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2202121200211 its reverse (1120021212022), we get a palindrome (3322142412233).

The spelling of 2202121200211 in words is "two trillion, two hundred two billion, one hundred twenty-one million, two hundred thousand, two hundred eleven".