Perfect Square
4722654718743388618816 is a perfect square (68721573896 × 68721573896)
4722654718743388618816 is a perfect square (68721573896 × 68721573896)
4722654718743388618816 is even
Previous even number is 4722654718743388618814
Next even number is 4722654718743388618818
105331576469914889290365914862249442635138657100168891761376362496
1000000000000010000000000000001010000000000000010000000000000000001000000