2200305900 has 144 divisors (see below), whose sum is σ = 6887316128. Its totient is φ = 539136000.

The previous prime is 2200305871. The next prime is 2200305901. The reversal of 2200305900 is 95030022.

It is not an unprimeable number, because it can be changed into a prime (2200305901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 938730 + ... + 941070.

Almost surely, 2^2200305900 is an apocalyptic number.

2200305900 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 2200305900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3443658064).

2200305900 is an abundant number, since it is smaller than the sum of its proper divisors (4687010228).

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

2200305900 is a wasteful number, since it uses less digits than its factorization.

2200305900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612 (or 2605 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 2200305900 is about 46907.4183898453. The cubic root of 2200305900 is about 1300.6517245007.

Adding to 2200305900 its reverse (95030022), we get a palindrome (2295335922).

The spelling of 2200305900 in words is "two billion, two hundred million, three hundred five thousand, nine hundred".