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I looked up 0x0000000000000000000000000000000000000000 on Etherscan, and realized that the address holds a lot in ERC tokens.
While the ETH balance (about 7,549 ETH or about $841,000) isn't abnormal, the token balance is (it is $1.515973e+67 in tokens).
The token balance is a huge $1,515,973,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000, or 1,515,973 million octillion octillion.
How does the genesis address have an unrealistic $ amount of tokens? AFAIK, 1,515,973 million octillion octillion is more then all the money is the world, cryptocurrency and not.