22003320023 has 2 divisors, whose sum is σ = 22003320024. Its totient is φ = 22003320022.

The previous prime is 22003320007. The next prime is 22003320037. The reversal of 22003320023 is 32002330022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22003320023 - 2⁴ = 22003320007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22003319983 and 22003320010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22003350023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001660011 + 11001660012.

It is an arithmetic number, because the mean of its divisors is an integer number (11001660012).

Almost surely, 2^22003320023 is an apocalyptic number.

22003320023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22003320023 is an equidigital number, since it uses as much as digits as its factorization.

22003320023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 22003320023 its reverse (32002330022), we get a palindrome (54005650045).

Subtracting 22003320023 from its reverse (32002330022), we obtain a palindrome (9999009999).

The spelling of 22003320023 in words is "twenty-two billion, three million, three hundred twenty thousand, twenty-three".