2020222122211 has 2 divisors, whose sum is σ = 2020222122212. Its totient is φ = 2020222122210.

The previous prime is 2020222122187. The next prime is 2020222122251. The reversal of 2020222122211 is 1122212220202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2020222122211 - 2¹⁵ = 2020222089443 is a prime.

It is not a weakly prime, because it can be changed into another prime (2020222122251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010111061105 + 1010111061106.

It is an arithmetic number, because the mean of its divisors is an integer number (1010111061106).

Almost surely, 2^{2020222122211} is an apocalyptic number.

2020222122211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020222122211 is an equidigital number, since it uses as much as digits as its factorization.

2020222122211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2020222122211 its reverse (1122212220202), we get a palindrome (3142434342413).

The spelling of 2020222122211 in words is "two trillion, twenty billion, two hundred twenty-two million, one hundred twenty-two thousand, two hundred eleven".