2022212120211 has 24 divisors (see below), whose sum is σ = 3034099002480. Its totient is φ = 1345942062432.

The previous prime is 2022212120197. The next prime is 2022212120219. The reversal of 2022212120211 is 1120212122202.

It is a happy number.

2022212120211 is a `hidden beast` number, since 20 + 2 + 221 + 212 + 0 + 211 = 666.

It is not a de Polignac number, because 2022212120211 - 2¹⁵ = 2022212087443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2022212120219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6638856 + ... + 6936773.

It is an arithmetic number, because the mean of its divisors is an integer number (126420791770).

Almost surely, 2^{2022212120211} is an apocalyptic number.

2022212120211 is a deficient number, since it is larger than the sum of its proper divisors (1011886882269).

2022212120211 is an equidigital number, since it uses as much as digits as its factorization.

2022212120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13576257 (or 13576245 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 2022212120211 its reverse (1120212122202), we get a palindrome (3142424242413).

The spelling of 2022212120211 in words is "two trillion, twenty-two billion, two hundred twelve million, one hundred twenty thousand, two hundred eleven".