12343324201 has 12 divisors (see below), whose sum is σ = 13767001612. Its totient is φ = 11000937024.

The previous prime is 12343324199. The next prime is 12343324229. The reversal of 12343324201 is 10242334321.

It can be written as a sum of positive squares in 6 ways, for example, as 1626105625 + 10717218576 = 40325^2 + 103524^2 .

It is not a de Polignac number, because 12343324201 - 2¹ = 12343324199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12343324241) 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 11 ways as a sum of consecutive naturals, for example, 553566 + ... + 575431.

Almost surely, 2^12343324201 is an apocalyptic number.

It is an amenable number.

12343324201 is a deficient number, since it is larger than the sum of its proper divisors (1423677411).

12343324201 is a wasteful number, since it uses less digits than its factorization.

12343324201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129068 (or 1129039 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12343324201 its reverse (10242334321), we get a palindrome (22585658522).

The spelling of 12343324201 in words is "twelve billion, three hundred forty-three million, three hundred twenty-four thousand, two hundred one".