22123323333043 has 2 divisors, whose sum is σ = 22123323333044. Its totient is φ = 22123323333042.

The previous prime is 22123323333019. The next prime is 22123323333047. The reversal of 22123323333043 is 34033332332122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22123323333043 - 2⁵ = 22123323333011 is a prime.

It is not a weakly prime, because it can be changed into another prime (22123323333047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061661666521 + 11061661666522.

It is an arithmetic number, because the mean of its divisors is an integer number (11061661666522).

Almost surely, 2^{22123323333043} is an apocalyptic number.

22123323333043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22123323333043 is an equidigital number, since it uses as much as digits as its factorization.

22123323333043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 34.

Adding to 22123323333043 its reverse (34033332332122), we get a palindrome (56156655665165).

The spelling of 22123323333043 in words is "twenty-two trillion, one hundred twenty-three billion, three hundred twenty-three million, three hundred thirty-three thousand, forty-three".