12385211300 has 144 divisors (see below), whose sum is σ = 34009156608. Its totient is φ = 3802550400.

The previous prime is 12385211291. The next prime is 12385211303. The reversal of 12385211300 is 311258321.

12385211300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12385211300.

It is not an unprimeable number, because it can be changed into a prime (12385211303) 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 47 ways as a sum of consecutive naturals, for example, 503897 + ... + 527903.

Almost surely, 2^12385211300 is an apocalyptic number.

12385211300 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 12385211300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17004578304).

12385211300 is an abundant number, since it is smaller than the sum of its proper divisors (21623945308).

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

12385211300 is a wasteful number, since it uses less digits than its factorization.

12385211300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24106 (or 24099 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 12385211300 its reverse (311258321), we get a palindrome (12696469621).

The spelling of 12385211300 in words is "twelve billion, three hundred eighty-five million, two hundred eleven thousand, three hundred".