12314121320000 has 280 divisors, whose sum is σ = 31557653318400. Its totient is φ = 4761066240000.

The previous prime is 12314121319963. The next prime is 12314121320003. The reversal of 12314121320000 is 2312141321.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (12314121320003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1124674526 + ... + 1124685474.

Almost surely, 2^{12314121320000} is an apocalyptic number.

12314121320000 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 12314121320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15778826659200).

12314121320000 is an abundant number, since it is smaller than the sum of its proper divisors (19243531998400).

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

12314121320000 is an equidigital number, since it uses as much as digits as its factorization.

12314121320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11919 (or 11894 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12314121320000 its reverse (2312141321), we get a palindrome (12316433461321).

The spelling of 12314121320000 in words is "twelve trillion, three hundred fourteen billion, one hundred twenty-one million, three hundred twenty thousand".