12213333013267 has 2 divisors, whose sum is σ = 12213333013268. Its totient is φ = 12213333013266.

The previous prime is 12213333013241. The next prime is 12213333013309. The reversal of 12213333013267 is 76231033331221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12213333013267 - 2¹¹ = 12213333011219 is a prime.

It is not a weakly prime, because it can be changed into another prime (12213333013967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106666506633 + 6106666506634.

It is an arithmetic number, because the mean of its divisors is an integer number (6106666506634).

Almost surely, 2^{12213333013267} is an apocalyptic number.

12213333013267 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213333013267 is an equidigital number, since it uses as much as digits as its factorization.

12213333013267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 37.

Adding to 12213333013267 its reverse (76231033331221), we get a palindrome (88444366344488).

The spelling of 12213333013267 in words is "twelve trillion, two hundred thirteen billion, three hundred thirty-three million, thirteen thousand, two hundred sixty-seven".