2213043241 has 4 divisors (see below), whose sum is σ = 2233346500. Its totient is φ = 2192739984.

The previous prime is 2213043227. The next prime is 2213043251. The reversal of 2213043241 is 1423403122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1623767616 + 589275625 = 40296^2 + 24275^2 .

It is a cyclic number.

It is not a de Polignac number, because 2213043241 - 2⁷ = 2213043113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213043251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10151466 + ... + 10151683.

It is an arithmetic number, because the mean of its divisors is an integer number (558336625).

Almost surely, 2^2213043241 is an apocalyptic number.

It is an amenable number.

2213043241 is a deficient number, since it is larger than the sum of its proper divisors (20303259).

2213043241 is a wasteful number, since it uses less digits than its factorization.

2213043241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20303258.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2213043241 is about 47042.9935378267. The cubic root of 2213043241 is about 1303.1566760534.

Adding to 2213043241 its reverse (1423403122), we get a palindrome (3636446363).

The spelling of 2213043241 in words is "two billion, two hundred thirteen million, forty-three thousand, two hundred forty-one".