12021120110233 has 8 divisors (see below), whose sum is σ = 12947524489088. Its totient is φ = 11094958993104.

The previous prime is 12021120110221. The next prime is 12021120110243. The reversal of 12021120110233 is 33201102112021.

12021120110233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12021120110233 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 12021120110233.

It is not an unprimeable number, because it can be changed into a prime (12021120110243) 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, 60712785 + ... + 60910462.

It is an arithmetic number, because the mean of its divisors is an integer number (1618440561136).

Almost surely, 2^{12021120110233} is an apocalyptic number.

12021120110233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12021120110233 is a deficient number, since it is larger than the sum of its proper divisors (926404378855).

12021120110233 is a wasteful number, since it uses less digits than its factorization.

12021120110233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121630863.

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

Adding to 12021120110233 its reverse (33201102112021), we get a palindrome (45222222222254).

The spelling of 12021120110233 in words is "twelve trillion, twenty-one billion, one hundred twenty million, one hundred ten thousand, two hundred thirty-three".