12222303202211 has 2 divisors, whose sum is σ = 12222303202212. Its totient is φ = 12222303202210.

The previous prime is 12222303202183. The next prime is 12222303202229. The reversal of 12222303202211 is 11220230322221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12222303202211 - 2⁴² = 7824256691107 is a prime.

It is not a weakly prime, because it can be changed into another prime (12222303201211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111151601105 + 6111151601106.

It is an arithmetic number, because the mean of its divisors is an integer number (6111151601106).

Almost surely, 2^{12222303202211} is an apocalyptic number.

12222303202211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222303202211 is an equidigital number, since it uses as much as digits as its factorization.

12222303202211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12222303202211 its reverse (11220230322221), we get a palindrome (23442533524432).

The spelling of 12222303202211 in words is "twelve trillion, two hundred twenty-two billion, three hundred three million, two hundred two thousand, two hundred eleven".