It is a strong prime.
It is a cyclic number.
Almost surely, 2241221314325331 is an apocalyptic number.
241221314325331 is an equidigital number, since it uses as much as digits as its factorization.
241221314325331 is an evil number, because the sum of its binary digits is even.
Adding to 241221314325331 its reverse (133523413122142), we get a palindrome (374744727447473).
The spelling of 241221314325331 in words is "two hundred forty-one trillion, two hundred twenty-one billion, three hundred fourteen million, three hundred twenty-five thousand, three hundred thirty-one".