2313111224 has 64 divisors (see below), whose sum is σ = 4812372000. Its totient is φ = 1037836800.

The previous prime is 2313111209. The next prime is 2313111233. The reversal of 2313111224 is 4221113132.

It is a junction number, because it is equal to n+sod(n) for n = 2313111196 and 2313111205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228674 + ... + 238574.

Almost surely, 2^2313111224 is an apocalyptic number.

It is an amenable number.

2313111224 is an abundant number, since it is smaller than the sum of its proper divisors (2499260776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2313111224 is a wasteful number, since it uses less digits than its factorization.

2313111224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10008 (or 10004 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 2313111224 is about 48094.8149388268. The cubic root of 2313111224 is about 1322.5096165100.

Adding to 2313111224 its reverse (4221113132), we get a palindrome (6534224356).

The spelling of 2313111224 in words is "two billion, three hundred thirteen million, one hundred eleven thousand, two hundred twenty-four".