12132032122 has 8 divisors (see below), whose sum is σ = 20797769376. Its totient is φ = 5199442332.

The previous prime is 12132032119. The next prime is 12132032137. The reversal of 12132032122 is 22123023121.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12132032122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433286848 + ... + 433286875.

It is an arithmetic number, because the mean of its divisors is an integer number (2599721172).

Almost surely, 2^12132032122 is an apocalyptic number.

12132032122 is a deficient number, since it is larger than the sum of its proper divisors (8665737254).

12132032122 is an equidigital number, since it uses as much as digits as its factorization.

12132032122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866573732.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12132032122 its reverse (22123023121), we get a palindrome (34255055243).

Subtracting 12132032122 from its reverse (22123023121), we obtain a palindrome (9990990999).

The spelling of 12132032122 in words is "twelve billion, one hundred thirty-two million, thirty-two thousand, one hundred twenty-two".