22110011222211 has 48 divisors (see below), whose sum is σ = 36716398992000. Its totient is φ = 12679963845120.

The previous prime is 22110011222209. The next prime is 22110011222237. The reversal of 22110011222211 is 11222211001122.

22110011222211 is a `hidden beast` number, since 221 + 1 + 0 + 0 + 11 + 222 + 211 = 666.

It is not a de Polignac number, because 22110011222211 - 2¹ = 22110011222209 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (22110011222111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5226126 + ... + 8457683.

It is an arithmetic number, because the mean of its divisors is an integer number (764924979000).

Almost surely, 2^{22110011222211} is an apocalyptic number.

22110011222211 is a deficient number, since it is larger than the sum of its proper divisors (14606387769789).

22110011222211 is a wasteful number, since it uses less digits than its factorization.

22110011222211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13684704 (or 13684701 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 22110011222211 its reverse (11222211001122), we get a palindrome (33332222223333).

The spelling of 22110011222211 in words is "twenty-two trillion, one hundred ten billion, eleven million, two hundred twenty-two thousand, two hundred eleven".