12700644060233 has 2 divisors, whose sum is σ = 12700644060234. Its totient is φ = 12700644060232.

The previous prime is 12700644060199. The next prime is 12700644060263. The reversal of 12700644060233 is 33206044600721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12544545581584 + 156098478649 = 3541828^2 + 395093^2 .

It is a cyclic number.

It is not a de Polignac number, because 12700644060233 - 2⁸ = 12700644059977 is a prime.

It is a super-2 number, since 2×12700644060233² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12700644060263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6350322030116 + 6350322030117.

It is an arithmetic number, because the mean of its divisors is an integer number (6350322030117).

Almost surely, 2^{12700644060233} is an apocalyptic number.

It is an amenable number.

12700644060233 is a deficient number, since it is larger than the sum of its proper divisors (1).

12700644060233 is an equidigital number, since it uses as much as digits as its factorization.

12700644060233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 38.

Adding to 12700644060233 its reverse (33206044600721), we get a palindrome (45906688660954).

The spelling of 12700644060233 in words is "twelve trillion, seven hundred billion, six hundred forty-four million, sixty thousand, two hundred thirty-three".