12112133002232 has 64 divisors (see below), whose sum is σ = 25312476672000. Its totient is φ = 5399677748736.

The previous prime is 12112133002201. The next prime is 12112133002241. The reversal of 12112133002232 is 23220033121121.

It is a junction number, because it is equal to n+sod(n) for n = 12112133002198 and 12112133002207.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 158999369 + ... + 159075527.

It is an arithmetic number, because the mean of its divisors is an integer number (395507448000).

Almost surely, 2^{12112133002232} is an apocalyptic number.

It is an amenable number.

12112133002232 is an abundant number, since it is smaller than the sum of its proper divisors (13200343669768).

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

12112133002232 is a wasteful number, since it uses less digits than its factorization.

12112133002232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137748 (or 137744 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12112133002232 its reverse (23220033121121), we get a palindrome (35332166123353).

The spelling of 12112133002232 in words is "twelve trillion, one hundred twelve billion, one hundred thirty-three million, two thousand, two hundred thirty-two".