22304103443 has 16 divisors (see below), whose sum is σ = 22933199520. Its totient is φ = 21679257600.

The previous prime is 22304103389. The next prime is 22304103449. The reversal of 22304103443 is 34430140322.

It is a cyclic number.

It is not a de Polignac number, because 22304103443 - 2⁸ = 22304103187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22304103449) 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 15 ways as a sum of consecutive naturals, for example, 23803271 + ... + 23804207.

It is an arithmetic number, because the mean of its divisors is an integer number (1433324970).

Almost surely, 2^22304103443 is an apocalyptic number.

22304103443 is a deficient number, since it is larger than the sum of its proper divisors (629096077).

22304103443 is an equidigital number, since it uses as much as digits as its factorization.

22304103443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22304103443 its reverse (34430140322), we get a palindrome (56734243765).

The spelling of 22304103443 in words is "twenty-two billion, three hundred four million, one hundred three thousand, four hundred forty-three".