2243240210 has 8 divisors (see below), whose sum is σ = 4037832396. Its totient is φ = 897296080.

The previous prime is 2243240189. The next prime is 2243240213. The reversal of 2243240210 is 120423422.

It can be written as a sum of positive squares in 2 ways, for example, as 1955496841 + 287743369 = 44221^2 + 16963^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2243240213) 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, 112162001 + ... + 112162020.

Almost surely, 2^2243240210 is an apocalyptic number.

2243240210 is a deficient number, since it is larger than the sum of its proper divisors (1794592186).

2243240210 is a wasteful number, since it uses less digits than its factorization.

2243240210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224324028.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2243240210 is about 47362.8568606244. The cubic root of 2243240210 is about 1309.0571095121.

Adding to 2243240210 its reverse (120423422), we get a palindrome (2363663632).

The spelling of 2243240210 in words is "two billion, two hundred forty-three million, two hundred forty thousand, two hundred ten".