2022020211211 has 32 divisors (see below), whose sum is σ = 2725444366848. Its totient is φ = 1448740823040.

The previous prime is 2022020211209. The next prime is 2022020211227. The reversal of 2022020211211 is 1121120202202.

It is a happy number.

It is not a de Polignac number, because 2022020211211 - 2¹ = 2022020211209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2022020211251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3672705 + ... + 4187218.

It is an arithmetic number, because the mean of its divisors is an integer number (85170136464).

Almost surely, 2^{2022020211211} is an apocalyptic number.

2022020211211 is a deficient number, since it is larger than the sum of its proper divisors (703424155637).

2022020211211 is a wasteful number, since it uses less digits than its factorization.

2022020211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7860211.

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

Adding to 2022020211211 its reverse (1121120202202), we get a palindrome (3143140413413).

Subtracting from 2022020211211 its reverse (1121120202202), we obtain a palindrome (900900009009).

The spelling of 2022020211211 in words is "two trillion, twenty-two billion, twenty million, two hundred eleven thousand, two hundred eleven".