12001210033 has 2 divisors, whose sum is σ = 12001210034. Its totient is φ = 12001210032.

The previous prime is 12001210031. The next prime is 12001210037. The reversal of 12001210033 is 33001210021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9902837169 + 2098372864 = 99513^2 + 45808^2 .

It is a cyclic number.

It is not a de Polignac number, because 12001210033 - 2¹ = 12001210031 is a prime.

It is a super-2 number, since 2×12001210033² (a number of 21 digits) contains 22 as substring.

Together with 12001210031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 12001209995 and 12001210022.

It is not a weakly prime, because it can be changed into another prime (12001210031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000605016 + 6000605017.

It is an arithmetic number, because the mean of its divisors is an integer number (6000605017).

Almost surely, 2^12001210033 is an apocalyptic number.

It is an amenable number.

12001210033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001210033 is an equidigital number, since it uses as much as digits as its factorization.

12001210033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12001210033 its reverse (33001210021), we get a palindrome (45002420054).

The spelling of 12001210033 in words is "twelve billion, one million, two hundred ten thousand, thirty-three".