12201000001241 has 2 divisors, whose sum is σ = 12201000001242. Its totient is φ = 12201000001240.

The previous prime is 12201000001189. The next prime is 12201000001303. The reversal of 12201000001241 is 14210000010221.

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., 10175487529216 + 2025512472025 = 3189904^2 + 1423205^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12201000001241 is a prime.

It is not a weakly prime, because it can be changed into another prime (12201000009241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100500000620 + 6100500000621.

It is an arithmetic number, because the mean of its divisors is an integer number (6100500000621).

Almost surely, 2^{12201000001241} is an apocalyptic number.

It is an amenable number.

12201000001241 is a deficient number, since it is larger than the sum of its proper divisors (1).

12201000001241 is an equidigital number, since it uses as much as digits as its factorization.

12201000001241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12201000001241 its reverse (14210000010221), we get a palindrome (26411000011462).

The spelling of 12201000001241 in words is "twelve trillion, two hundred one billion, one thousand, two hundred forty-one".