241333231221 has 8 divisors (see below), whose sum is σ = 357530712960. Its totient is φ = 160888820796.

The previous prime is 241333231207. The next prime is 241333231277. The reversal of 241333231221 is 122132333142.

241333231221 is a `hidden beast` number, since 2 + 4 + 13 + 332 + 312 + 2 + 1 = 666.

241333231221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 241333231221 - 2¹¹ = 241333229173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 8938267823 = 241333231221 / (2 + 4 + 1 + 3 + 3 + 3 + 2 + 3 + 1 + 2 + 2 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241333231121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4469133885 + ... + 4469133938.

It is an arithmetic number, because the mean of its divisors is an integer number (44691339120).

Almost surely, 2^241333231221 is an apocalyptic number.

It is an amenable number.

241333231221 is a deficient number, since it is larger than the sum of its proper divisors (116197481739).

241333231221 is an equidigital number, since it uses as much as digits as its factorization.

241333231221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8938267832 (or 8938267826 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 241333231221 its reverse (122132333142), we get a palindrome (363465564363).

The spelling of 241333231221 in words is "two hundred forty-one billion, three hundred thirty-three million, two hundred thirty-one thousand, two hundred twenty-one".