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The Number 1222: Properties and Meanings
Prime Factors of 1222=2x13x47.1222 is a Hexagonal Pyramidal Number.
The Year 1222 AD
In the year 1222 AD "Halley's Comet" visited the Earth.
The Main Number Sections:
0 - 500 | 501 - 1000 | 1001 - 1500 | 1501 - 2000 | 2001 - 2500
Number Articles | Higher Numbers | Random Number
0 - 500 | 501 - 1000 | 1001 - 1500 | 1501 - 2000 | 2001 - 2500
Number Articles | Higher Numbers | Random Number