2231130200 has 48 divisors (see below), whose sum is σ = 5586413280. Its totient is φ = 823800960.

The previous prime is 2231130193. The next prime is 2231130227. The reversal of 2231130200 is 20311322.

It is a happy number.

It is a super-3 number, since 3×2231130200³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 426464 + ... + 431663.

It is an arithmetic number, because the mean of its divisors is an integer number (116383610).

Almost surely, 2^2231130200 is an apocalyptic number.

2231130200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2231130200 is an abundant number, since it is smaller than the sum of its proper divisors (3355283080).

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

2231130200 is a wasteful number, since it uses less digits than its factorization.

2231130200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858156 (or 858147 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2231130200 is about 47234.8409545327. The cubic root of 2231130200 is about 1306.6972333657.

Adding to 2231130200 its reverse (20311322), we get a palindrome (2251441522).

The spelling of 2231130200 in words is "two billion, two hundred thirty-one million, one hundred thirty thousand, two hundred".