12200031244301 has 2 divisors, whose sum is σ = 12200031244302. Its totient is φ = 12200031244300.

The previous prime is 12200031244273. The next prime is 12200031244309. The reversal of 12200031244301 is 10344213000221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12200008108201 + 23136100 = 3492851^2 + 4810^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12200031244301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200031244309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100015622150 + 6100015622151.

It is an arithmetic number, because the mean of its divisors is an integer number (6100015622151).

Almost surely, 2^{12200031244301} is an apocalyptic number.

It is an amenable number.

12200031244301 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200031244301 is an equidigital number, since it uses as much as digits as its factorization.

12200031244301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12200031244301 its reverse (10344213000221), we get a palindrome (22544244244522).

The spelling of 12200031244301 in words is "twelve trillion, two hundred billion, thirty-one million, two hundred forty-four thousand, three hundred one".