12302002020 has 96 divisors (see below), whose sum is σ = 42945186816. Its totient is φ = 2556259200.

The previous prime is 12302002003. The next prime is 12302002051. The reversal of 12302002020 is 2020020321.

12302002020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 12302001987 and 12302002005.

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 31 ways as a sum of consecutive naturals, for example, 1326766 + ... + 1336005.

It is an arithmetic number, because the mean of its divisors is an integer number (447345696).

Almost surely, 2^12302002020 is an apocalyptic number.

12302002020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12302002020 is an abundant number, since it is smaller than the sum of its proper divisors (30643184796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12302002020 is a wasteful number, since it uses less digits than its factorization.

12302002020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662801 (or 2662799 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 12302002020 its reverse (2020020321), we get a palindrome (14322022341).

The spelling of 12302002020 in words is "twelve billion, three hundred two million, two thousand, twenty".