12103312201120 has 192 divisors, whose sum is σ = 33058373806080. Its totient is φ = 4101803246592.

The previous prime is 12103312201081. The next prime is 12103312201151. The reversal of 12103312201120 is 2110221330121.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 33299407 + ... + 33660913.

It is an arithmetic number, because the mean of its divisors is an integer number (172179030240).

Almost surely, 2^{12103312201120} is an apocalyptic number.

12103312201120 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 12103312201120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16529186903040).

12103312201120 is an abundant number, since it is smaller than the sum of its proper divisors (20955061604960).

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

12103312201120 is a wasteful number, since it uses less digits than its factorization.

12103312201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361875 (or 361867 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12103312201120 its reverse (2110221330121), we get a palindrome (14213533531241).

The spelling of 12103312201120 in words is "twelve trillion, one hundred three billion, three hundred twelve million, two hundred one thousand, one hundred twenty".