12112002332123 has 8 divisors (see below), whose sum is σ = 12824964679680. Its totient is φ = 11399094609280.

The previous prime is 12112002332047. The next prime is 12112002332147. The reversal of 12112002332123 is 32123320021121.

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

It is a cyclic number.

It is not a de Polignac number, because 12112002332123 - 2¹⁶ = 12112002266587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12112002332323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13199228 + ... + 14087001.

It is an arithmetic number, because the mean of its divisors is an integer number (1603120584960).

Almost surely, 2^{12112002332123} is an apocalyptic number.

12112002332123 is a deficient number, since it is larger than the sum of its proper divisors (712962347557).

12112002332123 is a wasteful number, since it uses less digits than its factorization.

12112002332123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27312357.

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

Adding to 12112002332123 its reverse (32123320021121), we get a palindrome (44235322353244).

The spelling of 12112002332123 in words is "twelve trillion, one hundred twelve billion, two million, three hundred thirty-two thousand, one hundred twenty-three".