12020233012 has 12 divisors (see below), whose sum is σ = 21713969536. Its totient is φ = 5816241720.

The previous prime is 12020233009. The next prime is 12020233063. The reversal of 12020233012 is 21033202021.

12020233012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48468558 + ... + 48468805.

Almost surely, 2^12020233012 is an apocalyptic number.

It is an amenable number.

12020233012 is a deficient number, since it is larger than the sum of its proper divisors (9693736524).

12020233012 is a wasteful number, since it uses less digits than its factorization.

12020233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96937398 (or 96937396 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12020233012 its reverse (21033202021), we get a palindrome (33053435033).

The spelling of 12020233012 in words is "twelve billion, twenty million, two hundred thirty-three thousand, twelve".