12021202300 has 18 divisors (see below), whose sum is σ = 26086009208. Its totient is φ = 4808480880.

The previous prime is 12021202247. The next prime is 12021202301. The reversal of 12021202300 is 320212021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12021202301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60105912 + ... + 60106111.

Almost surely, 2^12021202300 is an apocalyptic number.

12021202300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12021202300 is an abundant number, since it is smaller than the sum of its proper divisors (14064806908).

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

12021202300 is a wasteful number, since it uses less digits than its factorization.

12021202300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120212037 (or 120212030 counting only the distinct ones).

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

Adding to 12021202300 its reverse (320212021), we get a palindrome (12341414321).

The spelling of 12021202300 in words is "twelve billion, twenty-one million, two hundred two thousand, three hundred".