12300022300 has 72 divisors (see below), whose sum is σ = 27823062960. Its totient is φ = 4713945600.

The previous prime is 12300022289. The next prime is 12300022307. The reversal of 12300022300 is 322000321.

It is a happy number.

12300022300 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 not an unprimeable number, because it can be changed into a prime (12300022307) 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 23 ways as a sum of consecutive naturals, for example, 363712 + ... + 396088.

It is an arithmetic number, because the mean of its divisors is an integer number (386431430).

Almost surely, 2^12300022300 is an apocalyptic number.

12300022300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12300022300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13911531480).

12300022300 is an abundant number, since it is smaller than the sum of its proper divisors (15523040660).

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

12300022300 is a wasteful number, since it uses less digits than its factorization.

12300022300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32551 (or 32544 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 12300022300 its reverse (322000321), we get a palindrome (12622022621).

The spelling of 12300022300 in words is "twelve billion, three hundred million, twenty-two thousand, three hundred".