2231230200 has 96 divisors (see below), whose sum is σ = 6978236400. Its totient is φ = 589711360.

The previous prime is 2231230171. The next prime is 2231230219. The reversal of 2231230200 is 20321322.

It is a super-3 number, since 3×2231230200³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2231230200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51346 + ... + 84254.

Almost surely, 2^2231230200 is an apocalyptic number.

2231230200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2231230200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3489118200).

2231230200 is an abundant number, since it is smaller than the sum of its proper divisors (4747006200).

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

2231230200 is a wasteful number, since it uses less digits than its factorization.

2231230200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33041 (or 33032 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2231230200 is about 47235.8994833379. The cubic root of 2231230200 is about 1306.7167552760.

Adding to 2231230200 its reverse (20321322), we get a palindrome (2251551522).

The spelling of 2231230200 in words is "two billion, two hundred thirty-one million, two hundred thirty thousand, two hundred".