12232222063 has 2 divisors, whose sum is σ = 12232222064. Its totient is φ = 12232222062.

The previous prime is 12232222061. The next prime is 12232222087. The reversal of 12232222063 is 36022223221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12232222063 - 2¹ = 12232222061 is a prime.

Together with 12232222061, 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 (12232222061) 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, 6116111031 + 6116111032.

It is an arithmetic number, because the mean of its divisors is an integer number (6116111032).

Almost surely, 2^12232222063 is an apocalyptic number.

12232222063 is a deficient number, since it is larger than the sum of its proper divisors (1).

12232222063 is an equidigital number, since it uses as much as digits as its factorization.

12232222063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12232222063 its reverse (36022223221), we get a palindrome (48254445284).

The spelling of 12232222063 in words is "twelve billion, two hundred thirty-two million, two hundred twenty-two thousand, sixty-three".