2243232241 has 4 divisors (see below), whose sum is σ = 2243373300. Its totient is φ = 2243091184.

The previous prime is 2243232227. The next prime is 2243232247. The reversal of 2243232241 is 1422323422.

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 2013406641 + 229825600 = 44871^2 + 15160^2 .

It is a cyclic number.

It is not a de Polignac number, because 2243232241 - 2²¹ = 2241135089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2243232247) 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, 43126 + ... + 79663.

It is an arithmetic number, because the mean of its divisors is an integer number (560843325).

Almost surely, 2^2243232241 is an apocalyptic number.

It is an amenable number.

2243232241 is a deficient number, since it is larger than the sum of its proper divisors (141059).

2243232241 is a wasteful number, since it uses less digits than its factorization.

2243232241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141058.

The product of its digits is 4608, while the sum is 25.

The square root of 2243232241 is about 47362.7727334454. The cubic root of 2243232241 is about 1309.0555593901.

Adding to 2243232241 its reverse (1422323422), we get a palindrome (3665555663).

The spelling of 2243232241 in words is "two billion, two hundred forty-three million, two hundred thirty-two thousand, two hundred forty-one".