Adding to 85333333320000 its reverse (2333333358), we get a palindrome (85335666653358).
It is a nialpdrome in base 10.
It is a congruent number.
It is an unprimeable number.
It is the 79999-th tetrahedral number.
Almost surely, 285333333320000 is an apocalyptic number.
85333333320000 is a gapful number since it is divisible by the number (80) 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 85333333320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152874939360000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85333333320000 is a wasteful number, since it uses less digits than its factorization.
85333333320000 is an evil number, because the sum of its binary digits is even.
The spelling of 85333333320000 in words is "eighty-five trillion, three hundred thirty-three billion, three hundred thirty-three million, three hundred twenty thousand".