2224532231 has 16 divisors (see below), whose sum is σ = 2303347200. Its totient is φ = 2147249088.

The previous prime is 2224532227. The next prime is 2224532237. The reversal of 2224532231 is 1322354222.

It is a cyclic number.

It is not a de Polignac number, because 2224532231 - 2² = 2224532227 is a prime.

It is a super-2 number, since 2×2224532231² = 9897087293515674722, 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 2224532231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224532237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1063835 + ... + 1065923.

It is an arithmetic number, because the mean of its divisors is an integer number (143959200).

Almost surely, 2^2224532231 is an apocalyptic number.

2224532231 is a deficient number, since it is larger than the sum of its proper divisors (78814969).

2224532231 is a wasteful number, since it uses less digits than its factorization.

2224532231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438.

The product of its digits is 5760, while the sum is 26.

The square root of 2224532231 is about 47164.9470581702. The cubic root of 2224532231 is about 1305.4078927337.

Adding to 2224532231 its reverse (1322354222), we get a palindrome (3546886453).

The spelling of 2224532231 in words is "two billion, two hundred twenty-four million, five hundred thirty-two thousand, two hundred thirty-one".