12002020223 has 2 divisors, whose sum is σ = 12002020224. Its totient is φ = 12002020222.

The previous prime is 12002020201. The next prime is 12002020237. The reversal of 12002020223 is 32202020021.

It is an a-pointer prime, because the next prime (12002020237) can be obtained adding 12002020223 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12002020223 - 2¹² = 12002016127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12002020198 and 12002020207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12002020123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001010111 + 6001010112.

It is an arithmetic number, because the mean of its divisors is an integer number (6001010112).

Almost surely, 2^12002020223 is an apocalyptic number.

12002020223 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002020223 is an equidigital number, since it uses as much as digits as its factorization.

12002020223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 12002020223 its reverse (32202020021), we get a palindrome (44204040244).

The spelling of 12002020223 in words is "twelve billion, two million, twenty thousand, two hundred twenty-three".