12216276207043 has 2 divisors, whose sum is σ = 12216276207044. Its totient is φ = 12216276207042.

The previous prime is 12216276207017. The next prime is 12216276207049. The reversal of 12216276207043 is 34070267261221.

12216276207043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12216276207043 - 2²¹ = 12216274109891 is a prime.

It is not a weakly prime, because it can be changed into another prime (12216276207049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6108138103521 + 6108138103522.

It is an arithmetic number, because the mean of its divisors is an integer number (6108138103522).

Almost surely, 2^{12216276207043} is an apocalyptic number.

12216276207043 is a deficient number, since it is larger than the sum of its proper divisors (1).

12216276207043 is an equidigital number, since it uses as much as digits as its factorization.

12216276207043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 12216276207043 in words is "twelve trillion, two hundred sixteen billion, two hundred seventy-six million, two hundred seven thousand, forty-three".