241221067 has 2 divisors, whose sum is σ = 241221068. Its totient is φ = 241221066.

The previous prime is 241220963. The next prime is 241221083. The reversal of 241221067 is 760122142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241221067 - 2¹¹ = 241219019 is a prime.

It is not a weakly prime, because it can be changed into another prime (241221367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120610533 + 120610534.

It is an arithmetic number, because the mean of its divisors is an integer number (120610534).

Almost surely, 2^241221067 is an apocalyptic number.

241221067 is a deficient number, since it is larger than the sum of its proper divisors (1).

241221067 is an equidigital number, since it uses as much as digits as its factorization.

241221067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 241221067 is about 15531.2931528576. The cubic root of 241221067 is about 622.4986463630.

The spelling of 241221067 in words is "two hundred forty-one million, two hundred twenty-one thousand, sixty-seven".