Googleの採用試験で出された問題wwwこれが解けたら年収1300万www

We will call a non-negative integer increasing if, for any two adjacent digits in its decimal representation,
the digit to the right is greater than or equal to the digit to the left.
For example, 1558, 11, 3 and 0 are all increasing; 10 and 20170312 are not.
Find the minimum number of increasing integers that can represent 10^100 + 9876543210 as their sum.