220022110101211 has 12 divisors (see below), whose sum is σ = 242401012392616. Its totient is φ = 199558159859520.

The previous prime is 220022110101187. The next prime is 220022110101247. The reversal of 220022110101211 is 112101011220022.

It is not a de Polignac number, because 220022110101211 - 2⁵ = 220022110101179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220022110101281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2099675721 + ... + 2099780506.

Almost surely, 2^{220022110101211} is an apocalyptic number.

220022110101211 is a deficient number, since it is larger than the sum of its proper divisors (22378902291405).

220022110101211 is a wasteful number, since it uses less digits than its factorization.

220022110101211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4199456682 (or 4199456671 counting only the distinct ones).

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

Adding to 220022110101211 its reverse (112101011220022), we get a palindrome (332123121321233).

The spelling of 220022110101211 in words is "two hundred twenty trillion, twenty-two billion, one hundred ten million, one hundred one thousand, two hundred eleven".