2240304211 has 4 divisors (see below), whose sum is σ = 2267295912. Its totient is φ = 2213312512.

The previous prime is 2240304203. The next prime is 2240304277. The reversal of 2240304211 is 1124030422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1124030422 = 2 ⋅562015211.

It is a cyclic number.

It is not a de Polignac number, because 2240304211 - 2³ = 2240304203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240308211) 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, 13495726 + ... + 13495891.

It is an arithmetic number, because the mean of its divisors is an integer number (566823978).

Almost surely, 2^2240304211 is an apocalyptic number.

2240304211 is a deficient number, since it is larger than the sum of its proper divisors (26991701).

2240304211 is an equidigital number, since it uses as much as digits as its factorization.

2240304211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26991700.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2240304211 is about 47331.8519709508. The cubic root of 2240304211 is about 1308.4857532010.

Adding to 2240304211 its reverse (1124030422), we get a palindrome (3364334633).

It can be divided in two parts, 224030421 and 1, that added together give a palindrome (224030422).

The spelling of 2240304211 in words is "two billion, two hundred forty million, three hundred four thousand, two hundred eleven".