13224245252201 has 2 divisors, whose sum is σ = 13224245252202. Its totient is φ = 13224245252200.

The previous prime is 13224245252149. The next prime is 13224245252221. The reversal of 13224245252201 is 10225254242231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6636296362201 + 6587948890000 = 2576101^2 + 2566700^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13224245252201 is a prime.

It is not a weakly prime, because it can be changed into another prime (13224245252221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6612122626100 + 6612122626101.

It is an arithmetic number, because the mean of its divisors is an integer number (6612122626101).

Almost surely, 2^{13224245252201} is an apocalyptic number.

It is an amenable number.

13224245252201 is a deficient number, since it is larger than the sum of its proper divisors (1).

13224245252201 is an equidigital number, since it uses as much as digits as its factorization.

13224245252201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 13224245252201 its reverse (10225254242231), we get a palindrome (23449499494432).

The spelling of 13224245252201 in words is "thirteen trillion, two hundred twenty-four billion, two hundred forty-five million, two hundred fifty-two thousand, two hundred one".