12112020130132 has 96 divisors (see below), whose sum is σ = 23303602828800. Its totient is φ = 5474609068032.

The previous prime is 12112020130099. The next prime is 12112020130139. The reversal of 12112020130132 is 23103102021121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12112020130139) 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, 340810668 + ... + 340846204.

It is an arithmetic number, because the mean of its divisors is an integer number (242745862800).

Almost surely, 2^{12112020130132} is an apocalyptic number.

It is an amenable number.

12112020130132 is a deficient number, since it is larger than the sum of its proper divisors (11191582698668).

12112020130132 is a wasteful number, since it uses less digits than its factorization.

12112020130132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36305 (or 36303 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12112020130132 its reverse (23103102021121), we get a palindrome (35215122151253).

The spelling of 12112020130132 in words is "twelve trillion, one hundred twelve billion, twenty million, one hundred thirty thousand, one hundred thirty-two".