12112021001233 has 8 divisors (see below), whose sum is σ = 12237014200320. Its totient is φ = 11987030394240.

The previous prime is 12112021001231. The next prime is 12112021001237. The reversal of 12112021001233 is 33210012021121.

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 12112021001233 - 2¹ = 12112021001231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12112021001233.

It is not an unprimeable number, because it can be changed into a prime (12112021001231) 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, 9573048 + ... + 10764166.

It is an arithmetic number, because the mean of its divisors is an integer number (1529626775040).

Almost surely, 2^{12112021001233} is an apocalyptic number.

It is an amenable number.

12112021001233 is a deficient number, since it is larger than the sum of its proper divisors (124993199087).

12112021001233 is a wasteful number, since it uses less digits than its factorization.

12112021001233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296047.

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

Adding to 12112021001233 its reverse (33210012021121), we get a palindrome (45322033022354).

The spelling of 12112021001233 in words is "twelve trillion, one hundred twelve billion, twenty-one million, one thousand, two hundred thirty-three".