12002211031337 has 2 divisors, whose sum is σ = 12002211031338. Its totient is φ = 12002211031336.

The previous prime is 12002211031247. The next prime is 12002211031339. The reversal of 12002211031337 is 73313011220021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8082171383056 + 3920039648281 = 2842916^2 + 1979909^2 .

It is an emirp because it is prime and its reverse (73313011220021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12002211031337 - 2¹² = 12002211027241 is a prime.

Together with 12002211031339, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12002211031339) 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, 6001105515668 + 6001105515669.

It is an arithmetic number, because the mean of its divisors is an integer number (6001105515669).

Almost surely, 2^{12002211031337} is an apocalyptic number.

It is an amenable number.

12002211031337 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002211031337 is an equidigital number, since it uses as much as digits as its factorization.

12002211031337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 12002211031337 its reverse (73313011220021), we get a palindrome (85315222251358).

The spelling of 12002211031337 in words is "twelve trillion, two billion, two hundred eleven million, thirty-one thousand, three hundred thirty-seven".