20116112003372 has 216 divisors, whose sum is σ = 47016309150720. Its totient is φ = 7489123857600.

The previous prime is 20116112003311. The next prime is 20116112003447. The reversal of 20116112003372 is 27330021161102.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 555813797 + ... + 555849987.

It is an arithmetic number, because the mean of its divisors is an integer number (217668097920).

Almost surely, 2^{20116112003372} is an apocalyptic number.

20116112003372 is a gapful number since it is divisible by the number (22) 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 20116112003372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23508154575360).

20116112003372 is an abundant number, since it is smaller than the sum of its proper divisors (26900197147348).

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

20116112003372 is a wasteful number, since it uses less digits than its factorization.

20116112003372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37273 (or 37253 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 20116112003372 its reverse (27330021161102), we get a palindrome (47446133164474).

The spelling of 20116112003372 in words is "twenty trillion, one hundred sixteen billion, one hundred twelve million, three thousand, three hundred seventy-two".