2241711321 has 16 divisors (see below), whose sum is σ = 3007436736. Its totient is φ = 1485259776.

The previous prime is 2241711317. The next prime is 2241711343. The reversal of 2241711321 is 1231171422.

It is not a de Polignac number, because 2241711321 - 2² = 2241711317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2241711291 and 2241711300.

It is not an unprimeable number, because it can be changed into a prime (2241711301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328086 + ... + 334848.

It is an arithmetic number, because the mean of its divisors is an integer number (187964796).

Almost surely, 2^2241711321 is an apocalyptic number.

It is an amenable number.

2241711321 is a deficient number, since it is larger than the sum of its proper divisors (765725415).

2241711321 is a wasteful number, since it uses less digits than its factorization.

2241711321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7432.

The product of its digits is 672, while the sum is 24.

The square root of 2241711321 is about 47346.7139408851. The cubic root of 2241711321 is about 1308.7596442851.

Adding to 2241711321 its reverse (1231171422), we get a palindrome (3472882743).

The spelling of 2241711321 in words is "two billion, two hundred forty-one million, seven hundred eleven thousand, three hundred twenty-one".