22243223411011 has 4 divisors (see below), whose sum is σ = 22785741055224. Its totient is φ = 21700705766800.

The previous prime is 22243223410921. The next prime is 22243223411021. The reversal of 22243223411011 is 11011432234222.

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 22243223411011 - 2¹⁷ = 22243223279939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22243223411021) 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 3 ways as a sum of consecutive naturals, for example, 271258822045 + ... + 271258822126.

It is an arithmetic number, because the mean of its divisors is an integer number (5696435263806).

Almost surely, 2^{22243223411011} is an apocalyptic number.

22243223411011 is a deficient number, since it is larger than the sum of its proper divisors (542517644213).

22243223411011 is an equidigital number, since it uses as much as digits as its factorization.

22243223411011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542517644212.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 22243223411011 its reverse (11011432234222), we get a palindrome (33254655645233).

The spelling of 22243223411011 in words is "twenty-two trillion, two hundred forty-three billion, two hundred twenty-three million, four hundred eleven thousand, eleven".