12143415201 has 32 divisors (see below), whose sum is σ = 17016250368. Its totient is φ = 7693297920.

The previous prime is 12143415199. The next prime is 12143415209. The reversal of 12143415201 is 10251434121.

It is not a de Polignac number, because 12143415201 - 2¹ = 12143415199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12143415209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2096956 + ... + 2102738.

It is an arithmetic number, because the mean of its divisors is an integer number (531757824).

Almost surely, 2^12143415201 is an apocalyptic number.

It is an amenable number.

12143415201 is a deficient number, since it is larger than the sum of its proper divisors (4872835167).

12143415201 is a wasteful number, since it uses less digits than its factorization.

12143415201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6221.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 12143415201 its reverse (10251434121), we get a palindrome (22394849322).

The spelling of 12143415201 in words is "twelve billion, one hundred forty-three million, four hundred fifteen thousand, two hundred one".