12003031223233 has 2 divisors, whose sum is σ = 12003031223234. Its totient is φ = 12003031223232.

The previous prime is 12003031223219. The next prime is 12003031223299. The reversal of 12003031223233 is 33232213030021.

12003031223233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11018197280689 + 984833942544 = 3319367^2 + 992388^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12003031223233 is a prime.

It is a super-3 number, since 3×12003031223233³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12003031223198 and 12003031223207.

It is not a weakly prime, because it can be changed into another prime (12003031220233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001515611616 + 6001515611617.

It is an arithmetic number, because the mean of its divisors is an integer number (6001515611617).

Almost surely, 2^{12003031223233} is an apocalyptic number.

It is an amenable number.

12003031223233 is a deficient number, since it is larger than the sum of its proper divisors (1).

12003031223233 is an equidigital number, since it uses as much as digits as its factorization.

12003031223233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 12003031223233 its reverse (33232213030021), we get a palindrome (45235244253254).

The spelling of 12003031223233 in words is "twelve trillion, three billion, thirty-one million, two hundred twenty-three thousand, two hundred thirty-three".