12216132703 has 2 divisors, whose sum is σ = 12216132704. Its totient is φ = 12216132702.

The previous prime is 12216132701. The next prime is 12216132751. The reversal of 12216132703 is 30723161221.

12216132703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (30723161221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12216132703 - 2¹ = 12216132701 is a prime.

Together with 12216132701, 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 (12216132701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6108066351 + 6108066352.

It is an arithmetic number, because the mean of its divisors is an integer number (6108066352).

Almost surely, 2^12216132703 is an apocalyptic number.

12216132703 is a deficient number, since it is larger than the sum of its proper divisors (1).

12216132703 is an equidigital number, since it uses as much as digits as its factorization.

12216132703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 12216132703 its reverse (30723161221), we get a palindrome (42939293924).

The spelling of 12216132703 in words is "twelve billion, two hundred sixteen million, one hundred thirty-two thousand, seven hundred three".