12200220223 has 2 divisors, whose sum is σ = 12200220224. Its totient is φ = 12200220222.

The previous prime is 12200220181. The next prime is 12200220229. The reversal of 12200220223 is 32202200221.

It is a strong prime.

It is an emirp because it is prime and its reverse (32202200221) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12200220223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12200220197 and 12200220206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200220229) 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, 6100110111 + 6100110112.

It is an arithmetic number, because the mean of its divisors is an integer number (6100110112).

Almost surely, 2^12200220223 is an apocalyptic number.

12200220223 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200220223 is an equidigital number, since it uses as much as digits as its factorization.

12200220223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 12200220223 its reverse (32202200221), we get a palindrome (44402420444).

The spelling of 12200220223 in words is "twelve billion, two hundred million, two hundred twenty thousand, two hundred twenty-three".