12043301322601 has 2 divisors, whose sum is σ = 12043301322602. Its totient is φ = 12043301322600.

The previous prime is 12043301322599. The next prime is 12043301322607. The reversal of 12043301322601 is 10622310334021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9191083622400 + 2852217700201 = 3031680^2 + 1688851^2 .

It is a cyclic number.

It is not a de Polignac number, because 12043301322601 - 2¹ = 12043301322599 is a prime.

It is a super-2 number, since 2×12043301322601² (a number of 27 digits) contains 22 as substring.

Together with 12043301322599, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12043301322601.

It is not a weakly prime, because it can be changed into another prime (12043301322607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6021650661300 + 6021650661301.

It is an arithmetic number, because the mean of its divisors is an integer number (6021650661301).

Almost surely, 2^{12043301322601} is an apocalyptic number.

It is an amenable number.

12043301322601 is a deficient number, since it is larger than the sum of its proper divisors (1).

12043301322601 is an equidigital number, since it uses as much as digits as its factorization.

12043301322601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 12043301322601 its reverse (10622310334021), we get a palindrome (22665611656622).

The spelling of 12043301322601 in words is "twelve trillion, forty-three billion, three hundred one million, three hundred twenty-two thousand, six hundred one".