12112132020132 has 24 divisors (see below), whose sum is σ = 28261919280672. Its totient is φ = 4037337640000.

The previous prime is 12112132020113. The next prime is 12112132020143. The reversal of 12112132020132 is 23102023121121.

It is a junction number, because it is equal to n+sod(n) for n = 12112132020099 and 12112132020108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3677994 + ... + 6144257.

It is an arithmetic number, because the mean of its divisors is an integer number (1177579970028).

Almost surely, 2^{12112132020132} is an apocalyptic number.

12112132020132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12112132020132 is an abundant number, since it is smaller than the sum of its proper divisors (16149787260540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12112132020132 is a wasteful number, since it uses less digits than its factorization.

12112132020132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9925019 (or 9925017 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12112132020132 its reverse (23102023121121), we get a palindrome (35214155141253).

The spelling of 12112132020132 in words is "twelve trillion, one hundred twelve billion, one hundred thirty-two million, twenty thousand, one hundred thirty-two".