2230331100 has 144 divisors (see below), whose sum is σ = 6597077760. Its totient is φ = 581644800.

The previous prime is 2230331071. The next prime is 2230331179. The reversal of 2230331100 is 11330322.

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 2230331100.

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, 2749695 + ... + 2750505.

It is an arithmetic number, because the mean of its divisors is an integer number (45813040).

Almost surely, 2^2230331100 is an apocalyptic number.

2230331100 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 2230331100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3298538880).

2230331100 is an abundant number, since it is smaller than the sum of its proper divisors (4366746660).

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

2230331100 is a wasteful number, since it uses less digits than its factorization.

2230331100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020 (or 1013 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2230331100 is about 47226.3813985361. The cubic root of 2230331100 is about 1306.5412128213.

Adding to 2230331100 its reverse (11330322), we get a palindrome (2241661422).

The spelling of 2230331100 in words is "two billion, two hundred thirty million, three hundred thirty-one thousand, one hundred".