12020010003002 has 24 divisors (see below), whose sum is σ = 18293644352700. Its totient is φ = 5923376605440.

The previous prime is 12020010002993. The next prime is 12020010003013. The reversal of 12020010003002 is 20030001002021.

It is a happy number.

12020010003002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3033139211281 + 8986870791721 = 1741591^2 + 2997811^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14310374 + ... + 15127022.

Almost surely, 2^{12020010003002} is an apocalyptic number.

12020010003002 is a deficient number, since it is larger than the sum of its proper divisors (6273634349698).

12020010003002 is an equidigital number, since it uses as much as digits as its factorization.

12020010003002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818178 (or 818105 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 12020010003002 its reverse (20030001002021), we get a palindrome (32050011005023).

The spelling of 12020010003002 in words is "twelve trillion, twenty billion, ten million, three thousand, two".