22123023023 has 2 divisors, whose sum is σ = 22123023024. Its totient is φ = 22123023022.

The previous prime is 22123023011. The next prime is 22123023059. The reversal of 22123023023 is 32032032122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22123023023 - 2¹⁸ = 22122760879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22123022986 and 22123023004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22123023073) 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 as a sum of consecutive naturals, namely, 11061511511 + 11061511512.

It is an arithmetic number, because the mean of its divisors is an integer number (11061511512).

Almost surely, 2^22123023023 is an apocalyptic number.

22123023023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22123023023 is an equidigital number, since it uses as much as digits as its factorization.

22123023023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22123023023 its reverse (32032032122), we get a palindrome (54155055145).

Subtracting 22123023023 from its reverse (32032032122), we obtain a palindrome (9909009099).

The spelling of 22123023023 in words is "twenty-two billion, one hundred twenty-three million, twenty-three thousand, twenty-three".