22100310211 has 12 divisors (see below), whose sum is σ = 26144265240. Its totient is φ = 18622050720.

The previous prime is 22100310181. The next prime is 22100310241. The reversal of 22100310211 is 11201300122.

It is an interprime number because it is at equal distance from previous prime (22100310181) and next prime (22100310241).

It is not a de Polignac number, because 22100310211 - 2¹¹ = 22100308163 is a prime.

It is a super-2 number, since 2×22100310211² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22100310191 and 22100310200.

It is not an unprimeable number, because it can be changed into a prime (22100310241) 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, 3819370 + ... + 3825151.

It is an arithmetic number, because the mean of its divisors is an integer number (2178688770).

Almost surely, 2^22100310211 is an apocalyptic number.

22100310211 is a deficient number, since it is larger than the sum of its proper divisors (4043955029).

22100310211 is an equidigital number, since it uses as much as digits as its factorization.

22100310211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7644594 (or 7644587 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 22100310211 its reverse (11201300122), we get a palindrome (33301610333).

The spelling of 22100310211 in words is "twenty-two billion, one hundred million, three hundred ten thousand, two hundred eleven".