2241004330221 has 16 divisors (see below), whose sum is σ = 3021069187584. Its totient is φ = 1477518755504.

The previous prime is 2241004330183. The next prime is 2241004330231. The reversal of 2241004330221 is 1220334001422.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2241004330221 - 2⁹ = 2241004329709 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2241004330191 and 2241004330200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241004330231) 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 15 ways as a sum of consecutive naturals, for example, 5758185 + ... + 6135038.

It is an arithmetic number, because the mean of its divisors is an integer number (188816824224).

Almost surely, 2^{2241004330221} is an apocalyptic number.

It is an amenable number.

2241004330221 is a deficient number, since it is larger than the sum of its proper divisors (780064857363).

2241004330221 is a wasteful number, since it uses less digits than its factorization.

2241004330221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11893920.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2241004330221 its reverse (1220334001422), we get a palindrome (3461338331643).

The spelling of 2241004330221 in words is "two trillion, two hundred forty-one billion, four million, three hundred thirty thousand, two hundred twenty-one".