22100100211 has 16 divisors (see below), whose sum is σ = 26594438400. Its totient is φ = 17940646368.

The previous prime is 22100100193. The next prime is 22100100247. The reversal of 22100100211 is 11200100122.

It is a cyclic number.

It is not a de Polignac number, because 22100100211 - 2¹⁹ = 22099575923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22100100311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463941 + ... + 509353.

It is an arithmetic number, because the mean of its divisors is an integer number (1662152400).

Almost surely, 2^22100100211 is an apocalyptic number.

22100100211 is a deficient number, since it is larger than the sum of its proper divisors (4494338189).

22100100211 is a wasteful number, since it uses less digits than its factorization.

22100100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49098.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 22100100211 its reverse (11200100122), we get a palindrome (33300200333).

The spelling of 22100100211 in words is "twenty-two billion, one hundred million, one hundred thousand, two hundred eleven".