Adding to 2002111200000 its reverse (21112002), we get a palindrome (2002132312002).
It is an unprimeable number.
Almost surely, 22002111200000 is an apocalyptic number.
2002111200000 is a gapful number since it is divisible by the number (20) 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 2002111200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3607644674088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002111200000 is an frugal number, since it uses more digits than its factorization.
2002111200000 is an evil number, because the sum of its binary digits is even.
The spelling of 2002111200000 in words is "two trillion, two billion, one hundred eleven million, two hundred thousand".