12032231001 has 8 divisors (see below), whose sum is σ = 18334828224. Its totient is φ = 6875560560.

The previous prime is 12032230997. The next prime is 12032231027. The reversal of 12032231001 is 10013223021.

12032231001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12032231001 - 2² = 12032230997 is a prime.

It is a super-2 number, since 2×12032231001² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12032231041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286481670 + ... + 286481711.

It is an arithmetic number, because the mean of its divisors is an integer number (2291853528).

Almost surely, 2^12032231001 is an apocalyptic number.

It is an amenable number.

12032231001 is a deficient number, since it is larger than the sum of its proper divisors (6302597223).

12032231001 is an equidigital number, since it uses as much as digits as its factorization.

12032231001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572963391.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12032231001 its reverse (10013223021), we get a palindrome (22045454022).

The spelling of 12032231001 in words is "twelve billion, thirty-two million, two hundred thirty-one thousand, one".