2231113230 has 96 divisors (see below), whose sum is σ = 5942559168. Its totient is φ = 580608000.

The previous prime is 2231113223. The next prime is 2231113249. The reversal of 2231113230 is 323111322.

It is a super-3 number, since 3×2231113230³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 643662 + ... + 647118.

It is an arithmetic number, because the mean of its divisors is an integer number (61901658).

Almost surely, 2^2231113230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2231113230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2971279584).

2231113230 is an abundant number, since it is smaller than the sum of its proper divisors (3711445938).

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

2231113230 is a wasteful number, since it uses less digits than its factorization.

2231113230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3642 (or 3639 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2231113230 is about 47234.6613198401. The cubic root of 2231113230 is about 1306.6939204396.

Adding to 2231113230 its reverse (323111322), we get a palindrome (2554224552).

The spelling of 2231113230 in words is "two billion, two hundred thirty-one million, one hundred thirteen thousand, two hundred thirty".