22112022120211 has 2 divisors, whose sum is σ = 22112022120212. Its totient is φ = 22112022120210.

The previous prime is 22112022120193. The next prime is 22112022120259. The reversal of 22112022120211 is 11202122021122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22112022120211 - 2³⁵ = 22077662381843 is a prime.

It is not a weakly prime, because it can be changed into another prime (22112022120611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056011060105 + 11056011060106.

It is an arithmetic number, because the mean of its divisors is an integer number (11056011060106).

Almost surely, 2^{22112022120211} is an apocalyptic number.

22112022120211 is a deficient number, since it is larger than the sum of its proper divisors (1).

22112022120211 is an equidigital number, since it uses as much as digits as its factorization.

22112022120211 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 19.

Adding to 22112022120211 its reverse (11202122021122), we get a palindrome (33314144141333).

The spelling of 22112022120211 in words is "twenty-two trillion, one hundred twelve billion, twenty-two million, one hundred twenty thousand, two hundred eleven".