2204302500 has 135 divisors (see below), whose sum is σ = 6985071093. Its totient is φ = 585936000.

The previous prime is 2204302493. The next prime is 2204302511. The reversal of 2204302500 is 52034022.

The square root of 2204302500 is 46950.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 2113976484 + 90326016 = 45978^2 + 9504^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 7042344 + ... + 7042656.

Almost surely, 2^2204302500 is an apocalyptic number.

2204302500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

2204302500 is the 46950-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2204302500

2204302500 is an abundant number, since it is smaller than the sum of its proper divisors (4780768593).

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

2204302500 is an equidigital number, since it uses as much as digits as its factorization.

2204302500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The cubic root of 2204302500 is about 1301.4387424262.

Adding to 2204302500 its reverse (52034022), we get a palindrome (2256336522).

It can be divided in two parts, 2204 and 302500, that added together give a square (304704 = 552²).

The spelling of 2204302500 in words is "two billion, two hundred four million, three hundred two thousand, five hundred".