20002001110112 has 288 divisors, whose sum is σ = 46956125139840. Its totient is φ = 8360052664320.

The previous prime is 20002001110087. The next prime is 20002001110129. The reversal of 20002001110112 is 21101110020002.

It is a junction number, because it is equal to n+sod(n) for n = 20002001110093 and 20002001110102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6773449628 + ... + 6773452580.

It is an arithmetic number, because the mean of its divisors is an integer number (163042101180).

Almost surely, 2^{20002001110112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20002001110112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23478062569920).

20002001110112 is an abundant number, since it is smaller than the sum of its proper divisors (26954124029728).

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

20002001110112 is a wasteful number, since it uses less digits than its factorization.

20002001110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3594 (or 3579 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 20002001110112 its reverse (21101110020002), we get a palindrome (41103111130114).

The spelling of 20002001110112 in words is "twenty trillion, two billion, one million, one hundred ten thousand, one hundred twelve".