12201020241 has 8 divisors (see below), whose sum is σ = 17224969824. Its totient is φ = 7655542080.

The previous prime is 12201020233. The next prime is 12201020333. The reversal of 12201020241 is 14202010221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12201020241 - 2³ = 12201020233 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12201020241.

It is not an unprimeable number, because it can be changed into a prime (12201020941) 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 in 7 ways as a sum of consecutive naturals, for example, 119617795 + ... + 119617896.

It is an arithmetic number, because the mean of its divisors is an integer number (2153121228).

Almost surely, 2^12201020241 is an apocalyptic number.

It is an amenable number.

12201020241 is a deficient number, since it is larger than the sum of its proper divisors (5023949583).

12201020241 is a wasteful number, since it uses less digits than its factorization.

12201020241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239235711.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12201020241 its reverse (14202010221), we get a palindrome (26403030462).

The spelling of 12201020241 in words is "twelve billion, two hundred one million, twenty thousand, two hundred forty-one".