12111110033233 has 16 divisors (see below), whose sum is σ = 13083162301440. Its totient is φ = 11168488071936.

The previous prime is 12111110033219. The next prime is 12111110033257. The reversal of 12111110033233 is 33233001111121.

12111110033233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12111110033233 - 2¹³ = 12111110025041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12111110033213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8428785 + ... + 9760462.

It is an arithmetic number, because the mean of its divisors is an integer number (817697643840).

Almost surely, 2^{12111110033233} is an apocalyptic number.

It is an amenable number.

12111110033233 is a deficient number, since it is larger than the sum of its proper divisors (972052268207).

12111110033233 is a wasteful number, since it uses less digits than its factorization.

12111110033233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18190056.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 12111110033233 its reverse (33233001111121), we get a palindrome (45344111144354).

The spelling of 12111110033233 in words is "twelve trillion, one hundred eleven billion, one hundred ten million, thirty-three thousand, two hundred thirty-three".