22101200211 has 8 divisors (see below), whose sum is σ = 29743671744. Its totient is φ = 14596431080.

The previous prime is 22101200201. The next prime is 22101200239. The reversal of 22101200211 is 11200210122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22101200211 - 2¹⁵ = 22101167443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22101200201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34425225 + ... + 34425866.

It is an arithmetic number, because the mean of its divisors is an integer number (3717958968).

Almost surely, 2^22101200211 is an apocalyptic number.

22101200211 is a deficient number, since it is larger than the sum of its proper divisors (7642471533).

22101200211 is a wasteful number, since it uses less digits than its factorization.

22101200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68851201.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22101200211 its reverse (11200210122), we get a palindrome (33301410333).

The spelling of 22101200211 in words is "twenty-two billion, one hundred one million, two hundred thousand, two hundred eleven".