$81,570,000,000.00  

There are a lot of interesting nuggets of information in Apple’s 2011 10-K Annual Report filed with the SEC earlier today, but I found this most impressive:

Cash, cash equivalents and marketable securities increased $30.6 billion or 60% during 2011 [to $81,570,000,000].

$30.6 billion dollars of cold, hard profit in one year. Ridiculous.