Adding to 10000000010000 its reverse (1000000001), we get a palindrome (10001000010001).
Subtracting from 10000000010000 its reverse (1000000001), we obtain a palindrome (9999000009999).
10000000010000 divided by its reverse (1000000001) gives a 4-th power (10000 = 104).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is an unprimeable number.
Almost surely, 210000000010000 is an apocalyptic number.
10000000010000 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 10000000010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17109313267200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10000000010000 is a wasteful number, since it uses less digits than its factorization.
10000000010000 is an evil number, because the sum of its binary digits is even.
The spelling of 10000000010000 in words is "ten trillion, ten thousand".