12316204030020 has 192 divisors, whose sum is σ = 39347177103360. Its totient is φ = 2849303564800.

The previous prime is 12316204030001. The next prime is 12316204030021. The reversal of 12316204030020 is 2003040261321.

It is a super-3 number, since 3×12316204030020³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (12316204030021) by changing a digit.

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, 5601346 + ... + 7483814.

It is an arithmetic number, because the mean of its divisors is an integer number (204933214080).

Almost surely, 2^{12316204030020} is an apocalyptic number.

12316204030020 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 12316204030020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19673588551680).

12316204030020 is an abundant number, since it is smaller than the sum of its proper divisors (27030973073340).

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

12316204030020 is a wasteful number, since it uses less digits than its factorization.

12316204030020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882946 (or 1882944 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12316204030020 its reverse (2003040261321), we get a palindrome (14319244291341).

The spelling of 12316204030020 in words is "twelve trillion, three hundred sixteen billion, two hundred four million, thirty thousand, twenty".