12213132010213 has 2 divisors, whose sum is σ = 12213132010214. Its totient is φ = 12213132010212.

The previous prime is 12213132010147. The next prime is 12213132010249. The reversal of 12213132010213 is 31201023131221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9903118074084 + 2310013936129 = 3146922^2 + 1519873^2 .

It is an emirp because it is prime and its reverse (31201023131221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12213132010213 - 2²⁹ = 12212595139301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12213132017213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106566005106 + 6106566005107.

It is an arithmetic number, because the mean of its divisors is an integer number (6106566005107).

Almost surely, 2^{12213132010213} is an apocalyptic number.

It is an amenable number.

12213132010213 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213132010213 is an equidigital number, since it uses as much as digits as its factorization.

12213132010213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12213132010213 its reverse (31201023131221), we get a palindrome (43414155141434).

The spelling of 12213132010213 in words is "twelve trillion, two hundred thirteen billion, one hundred thirty-two million, ten thousand, two hundred thirteen".