12302220023 has 2 divisors, whose sum is σ = 12302220024. Its totient is φ = 12302220022.

The previous prime is 12302220011. The next prime is 12302220031. The reversal of 12302220023 is 32002220321.

It is a strong prime.

It is an emirp because it is prime and its reverse (32002220321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12302220023 - 2⁸ = 12302219767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12302219983 and 12302220010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12302220043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151110011 + 6151110012.

It is an arithmetic number, because the mean of its divisors is an integer number (6151110012).

Almost surely, 2^12302220023 is an apocalyptic number.

12302220023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12302220023 is an equidigital number, since it uses as much as digits as its factorization.

12302220023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12302220023 its reverse (32002220321), we get a palindrome (44304440344).

The spelling of 12302220023 in words is "twelve billion, three hundred two million, two hundred twenty thousand, twenty-three".