12000212023 has 4 divisors (see below), whose sum is σ = 12001955328. Its totient is φ = 11998468720.

The previous prime is 12000212017. The next prime is 12000212047. The reversal of 12000212023 is 32021200021.

12000212023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32021200021 = 35107 ⋅912103.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12000212023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12000211994 and 12000212012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000212083) by changing a digit.

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, 861286 + ... + 875107.

It is an arithmetic number, because the mean of its divisors is an integer number (3000488832).

Almost surely, 2^12000212023 is an apocalyptic number.

12000212023 is a deficient number, since it is larger than the sum of its proper divisors (1743305).

12000212023 is an equidigital number, since it uses as much as digits as its factorization.

12000212023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743304.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12000212023 its reverse (32021200021), we get a palindrome (44021412044).

The spelling of 12000212023 in words is "twelve billion, two hundred twelve thousand, twenty-three".