22223320043 has 2 divisors, whose sum is σ = 22223320044. Its totient is φ = 22223320042.

The previous prime is 22223320033. The next prime is 22223320079. The reversal of 22223320043 is 34002332222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22223320043 - 2⁸ = 22223319787 is a prime.

It is not a weakly prime, because it can be changed into another prime (22223320033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11111660021 + 11111660022.

It is an arithmetic number, because the mean of its divisors is an integer number (11111660022).

Almost surely, 2^22223320043 is an apocalyptic number.

22223320043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22223320043 is an equidigital number, since it uses as much as digits as its factorization.

22223320043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 22223320043 its reverse (34002332222), we get a palindrome (56225652265).

The spelling of 22223320043 in words is "twenty-two billion, two hundred twenty-three million, three hundred twenty thousand, forty-three".