2244314231 has 4 divisors (see below), whose sum is σ = 2244577872. Its totient is φ = 2244050592.

The previous prime is 2244314227. The next prime is 2244314243. The reversal of 2244314231 is 1324134422.

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

It is a cyclic number.

It is not a de Polignac number, because 2244314231 - 2² = 2244314227 is a prime.

It is a super-2 number, since 2×2244314231² = 10073892734938242722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2244314231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244314201) 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, 118610 + ... + 136223.

It is an arithmetic number, because the mean of its divisors is an integer number (561144468).

Almost surely, 2^2244314231 is an apocalyptic number.

2244314231 is a deficient number, since it is larger than the sum of its proper divisors (263641).

2244314231 is an equidigital number, since it uses as much as digits as its factorization.

2244314231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263640.

The product of its digits is 4608, while the sum is 26.

The square root of 2244314231 is about 47374.1937240097. The cubic root of 2244314231 is about 1309.2659934438.

Adding to 2244314231 its reverse (1324134422), we get a palindrome (3568448653).

The spelling of 2244314231 in words is "two billion, two hundred forty-four million, three hundred fourteen thousand, two hundred thirty-one".