22230344211 has 4 divisors (see below), whose sum is σ = 29640458952. Its totient is φ = 14820229472.

The previous prime is 22230344203. The next prime is 22230344237. The reversal of 22230344211 is 11244303222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22230344211 - 2³ = 22230344203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22230344281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3705057366 + ... + 3705057371.

It is an arithmetic number, because the mean of its divisors is an integer number (7410114738).

Almost surely, 2^22230344211 is an apocalyptic number.

22230344211 is a deficient number, since it is larger than the sum of its proper divisors (7410114741).

22230344211 is an equidigital number, since it uses as much as digits as its factorization.

22230344211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7410114740.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22230344211 its reverse (11244303222), we get a palindrome (33474647433).

The spelling of 22230344211 in words is "twenty-two billion, two hundred thirty million, three hundred forty-four thousand, two hundred eleven".