12200310320120 has 256 divisors, whose sum is σ = 31011358896000. Its totient is φ = 4289786044416.

The previous prime is 12200310320111. The next prime is 12200310320197. The reversal of 12200310320120 is 2102301300221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 259928174 + ... + 259975106.

Almost surely, 2^{12200310320120} is an apocalyptic number.

12200310320120 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 12200310320120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15505679448000).

12200310320120 is an abundant number, since it is smaller than the sum of its proper divisors (18811048575880).

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

12200310320120 is a wasteful number, since it uses less digits than its factorization.

12200310320120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47282 (or 47278 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12200310320120 its reverse (2102301300221), we get a palindrome (14302611620341).

The spelling of 12200310320120 in words is "twelve trillion, two hundred billion, three hundred ten million, three hundred twenty thousand, one hundred twenty".