12231303311200 has 36 divisors (see below), whose sum is σ = 29859669210420. Its totient is φ = 4892521324160.

The previous prime is 12231303311141. The next prime is 12231303311237. The reversal of 12231303311200 is 211330313221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7644563770 + ... + 7644565369.

It is an arithmetic number, because the mean of its divisors is an integer number (829435255845).

Almost surely, 2^{12231303311200} is an apocalyptic number.

12231303311200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12231303311200 is an abundant number, since it is smaller than the sum of its proper divisors (17628365899220).

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

12231303311200 is a wasteful number, since it uses less digits than its factorization.

12231303311200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15289129159 (or 15289129146 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12231303311200 its reverse (211330313221), we get a palindrome (12442633624421).

The spelling of 12231303311200 in words is "twelve trillion, two hundred thirty-one billion, three hundred three million, three hundred eleven thousand, two hundred".