12213332036287 has 2 divisors, whose sum is σ = 12213332036288. Its totient is φ = 12213332036286.

The previous prime is 12213332036281. The next prime is 12213332036291. The reversal of 12213332036287 is 78263023331221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12213332036287 - 2¹⁵ = 12213332003519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12213332036281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106666018143 + 6106666018144.

It is an arithmetic number, because the mean of its divisors is an integer number (6106666018144).

Almost surely, 2^{12213332036287} is an apocalyptic number.

12213332036287 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213332036287 is an equidigital number, since it uses as much as digits as its factorization.

12213332036287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 12213332036287 in words is "twelve trillion, two hundred thirteen billion, three hundred thirty-two million, thirty-six thousand, two hundred eighty-seven".