22201133211 has 8 divisors (see below), whose sum is σ = 32890567760. Its totient is φ = 14800755456.

The previous prime is 22201133209. The next prime is 22201133231. The reversal of 22201133211 is 11233110222.

It is not a de Polignac number, because 22201133211 - 2¹ = 22201133209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22201133231) 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, 411132070 + ... + 411132123.

It is an arithmetic number, because the mean of its divisors is an integer number (4111320970).

Almost surely, 2^22201133211 is an apocalyptic number.

22201133211 is a deficient number, since it is larger than the sum of its proper divisors (10689434549).

22201133211 is an equidigital number, since it uses as much as digits as its factorization.

22201133211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822264202 (or 822264196 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 22201133211 its reverse (11233110222), we get a palindrome (33434243433).

The spelling of 22201133211 in words is "twenty-two billion, two hundred one million, one hundred thirty-three thousand, two hundred eleven".