2231324000 has 48 divisors (see below), whose sum is σ = 5482372896. Its totient is φ = 892528000.

The previous prime is 2231323937. The next prime is 2231324023. The reversal of 2231324000 is 4231322.

2231324000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2231324000³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2231324000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274916 + ... + 282915.

It is an arithmetic number, because the mean of its divisors is an integer number (114216102).

Almost surely, 2^2231324000 is an apocalyptic number.

2231324000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2231324000 is an abundant number, since it is smaller than the sum of its proper divisors (3251048896).

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

2231324000 is an equidigital number, since it uses as much as digits as its factorization.

2231324000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557856 (or 557838 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2231324000 is about 47236.8923617970. The cubic root of 2231324000 is about 1306.7350662977.

Adding to 2231324000 its reverse (4231322), we get a palindrome (2235555322).

The spelling of 2231324000 in words is "two billion, two hundred thirty-one million, three hundred twenty-four thousand".