12432312201 has 8 divisors (see below), whose sum is σ = 16576939840. Its totient is φ = 8287946352.

The previous prime is 12432312197. The next prime is 12432312203. The reversal of 12432312201 is 10221323421.

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

It is not a de Polignac number, because 12432312201 - 2² = 12432312197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12432312203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122340 + ... + 199578.

It is an arithmetic number, because the mean of its divisors is an integer number (2072117480).

Almost surely, 2^12432312201 is an apocalyptic number.

It is an amenable number.

12432312201 is a deficient number, since it is larger than the sum of its proper divisors (4144627639).

12432312201 is an equidigital number, since it uses as much as digits as its factorization.

12432312201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130895.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12432312201 its reverse (10221323421), we get a palindrome (22653635622).

The spelling of 12432312201 in words is "twelve billion, four hundred thirty-two million, three hundred twelve thousand, two hundred one".