12210030223 has 2 divisors, whose sum is σ = 12210030224. Its totient is φ = 12210030222.

The previous prime is 12210030221. The next prime is 12210030227. The reversal of 12210030223 is 32203001221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12210030223 - 2¹ = 12210030221 is a prime.

Together with 12210030221, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 12210030197 and 12210030206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12210030221) 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, 6105015111 + 6105015112.

It is an arithmetic number, because the mean of its divisors is an integer number (6105015112).

Almost surely, 2^12210030223 is an apocalyptic number.

12210030223 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210030223 is an equidigital number, since it uses as much as digits as its factorization.

12210030223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12210030223 its reverse (32203001221), we get a palindrome (44413031444).

The spelling of 12210030223 in words is "twelve billion, two hundred ten million, thirty thousand, two hundred twenty-three".