13201110002237 has 2 divisors, whose sum is σ = 13201110002238. Its totient is φ = 13201110002236.

The previous prime is 13201110002191. The next prime is 13201110002293. The reversal of 13201110002237 is 73220001110231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13189869549796 + 11240452441 = 3631786^2 + 106021^2 .

It is a cyclic number.

It is not a de Polignac number, because 13201110002237 - 2²⁰ = 13201108953661 is a prime.

It is a super-2 number, since 2×13201110002237² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13201110002737) 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, 6600555001118 + 6600555001119.

It is an arithmetic number, because the mean of its divisors is an integer number (6600555001119).

Almost surely, 2^{13201110002237} is an apocalyptic number.

It is an amenable number.

13201110002237 is a deficient number, since it is larger than the sum of its proper divisors (1).

13201110002237 is an equidigital number, since it uses as much as digits as its factorization.

13201110002237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 13201110002237 its reverse (73220001110231), we get a palindrome (86421111112468).

The spelling of 13201110002237 in words is "thirteen trillion, two hundred one billion, one hundred ten million, two thousand, two hundred thirty-seven".