2223113231 has 8 divisors (see below), whose sum is σ = 2329482240. Its totient is φ = 2117553592.

The previous prime is 2223113209. The next prime is 2223113257. The reversal of 2223113231 is 1323113222.

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

It is a cyclic number.

It is not a de Polignac number, because 2223113231 - 2¹⁴ = 2223096847 is a prime.

It is a super-2 number, since 2×2223113231² = 9884464875694518722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223113281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196715 + ... + 207708.

It is an arithmetic number, because the mean of its divisors is an integer number (291185280).

Almost surely, 2^2223113231 is an apocalyptic number.

2223113231 is a deficient number, since it is larger than the sum of its proper divisors (106369009).

2223113231 is a wasteful number, since it uses less digits than its factorization.

2223113231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404685.

The product of its digits is 432, while the sum is 20.

The square root of 2223113231 is about 47149.9017072146. The cubic root of 2223113231 is about 1305.1302661564.

Adding to 2223113231 its reverse (1323113222), we get a palindrome (3546226453).

Subtracting from 2223113231 its reverse (1323113222), we obtain a palindrome (900000009).

The spelling of 2223113231 in words is "two billion, two hundred twenty-three million, one hundred thirteen thousand, two hundred thirty-one".