2022201111211 has 4 divisors (see below), whose sum is σ = 2022204246912. Its totient is φ = 2022197975512.

The previous prime is 2022201111193. The next prime is 2022201111251. The reversal of 2022201111211 is 1121111022202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2022201111211 - 2¹⁷ = 2022200980139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022201111251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206476 + ... + 2021641.

It is an arithmetic number, because the mean of its divisors is an integer number (505551061728).

Almost surely, 2^{2022201111211} is an apocalyptic number.

2022201111211 is a deficient number, since it is larger than the sum of its proper divisors (3135701).

2022201111211 is an equidigital number, since it uses as much as digits as its factorization.

2022201111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135700.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2022201111211 its reverse (1121111022202), we get a palindrome (3143312133413).

The spelling of 2022201111211 in words is "two trillion, twenty-two billion, two hundred one million, one hundred eleven thousand, two hundred eleven".