241314221 has 2 divisors, whose sum is σ = 241314222. Its totient is φ = 241314220.

The previous prime is 241314217. The next prime is 241314239. The reversal of 241314221 is 122413142.

241314221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 162282121 + 79032100 = 12739^2 + 8890^2 .

It is a cyclic number.

It is not a de Polignac number, because 241314221 - 2² = 241314217 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 241314193 and 241314202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241314721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120657110 + 120657111.

It is an arithmetic number, because the mean of its divisors is an integer number (120657111).

Almost surely, 2^241314221 is an apocalyptic number.

It is an amenable number.

241314221 is a deficient number, since it is larger than the sum of its proper divisors (1).

241314221 is an equidigital number, since it uses as much as digits as its factorization.

241314221 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 20.

The square root of 241314221 is about 15534.2917765825. The cubic root of 241314221 is about 622.5787675794.

Adding to 241314221 its reverse (122413142), we get a palindrome (363727363).

The spelling of 241314221 in words is "two hundred forty-one million, three hundred fourteen thousand, two hundred twenty-one".