12201223063 has 2 divisors, whose sum is σ = 12201223064. Its totient is φ = 12201223062.

The previous prime is 12201223061. The next prime is 12201223117. The reversal of 12201223063 is 36032210221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12201223063 - 2¹ = 12201223061 is a prime.

Together with 12201223061, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12201223061) 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, 6100611531 + 6100611532.

It is an arithmetic number, because the mean of its divisors is an integer number (6100611532).

Almost surely, 2^12201223063 is an apocalyptic number.

12201223063 is a deficient number, since it is larger than the sum of its proper divisors (1).

12201223063 is an equidigital number, since it uses as much as digits as its factorization.

12201223063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12201223063 its reverse (36032210221), we get a palindrome (48233433284).

The spelling of 12201223063 in words is "twelve billion, two hundred one million, two hundred twenty-three thousand, sixty-three".