2022221200211 has 2 divisors, whose sum is σ = 2022221200212. Its totient is φ = 2022221200210.

The previous prime is 2022221200141. The next prime is 2022221200243. The reversal of 2022221200211 is 1120021222202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2022221200211 - 2³⁰ = 2021147458387 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2022221200211.

It is not a weakly prime, because it can be changed into another prime (2022221200271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011110600105 + 1011110600106.

It is an arithmetic number, because the mean of its divisors is an integer number (1011110600106).

Almost surely, 2^{2022221200211} is an apocalyptic number.

2022221200211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022221200211 is an equidigital number, since it uses as much as digits as its factorization.

2022221200211 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 17.

Adding to 2022221200211 its reverse (1120021222202), we get a palindrome (3142242422413).

The spelling of 2022221200211 in words is "two trillion, twenty-two billion, two hundred twenty-one million, two hundred thousand, two hundred eleven".