12223304300 has 36 divisors (see below), whose sum is σ = 28084843080. Its totient is φ = 4601713920.

The previous prime is 12223304281. The next prime is 12223304321. The reversal of 12223304300 is 340332221.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 3593390 + ... + 3596789.

It is an arithmetic number, because the mean of its divisors is an integer number (780134530).

Almost surely, 2^12223304300 is an apocalyptic number.

12223304300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12223304300 is an abundant number, since it is smaller than the sum of its proper divisors (15861538780).

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

12223304300 is a wasteful number, since it uses less digits than its factorization.

12223304300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7190210 (or 7190203 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 12223304300 its reverse (340332221), we get a palindrome (12563636521).

The spelling of 12223304300 in words is "twelve billion, two hundred twenty-three million, three hundred four thousand, three hundred".