12002012100233 has 2 divisors, whose sum is σ = 12002012100234. Its totient is φ = 12002012100232.

The previous prime is 12002012100223. The next prime is 12002012100241. The reversal of 12002012100233 is 33200121020021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12002011929664 + 170569 = 3464392^2 + 413^2 .

It is an emirp because it is prime and its reverse (33200121020021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12002012100233 - 2⁸ = 12002012099977 is a prime.

It is not a weakly prime, because it can be changed into another prime (12002012100223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001006050116 + 6001006050117.

It is an arithmetic number, because the mean of its divisors is an integer number (6001006050117).

Almost surely, 2^{12002012100233} is an apocalyptic number.

It is an amenable number.

12002012100233 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002012100233 is an equidigital number, since it uses as much as digits as its factorization.

12002012100233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12002012100233 its reverse (33200121020021), we get a palindrome (45202133120254).

The spelling of 12002012100233 in words is "twelve trillion, two billion, twelve million, one hundred thousand, two hundred thirty-three".