12213104300 has 72 divisors (see below), whose sum is σ = 28819967904. Its totient is φ = 4473584640.

The previous prime is 12213104291. The next prime is 12213104333. The reversal of 12213104300 is 340131221.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34184 + ... + 159983.

It is an arithmetic number, because the mean of its divisors is an integer number (400277332).

Almost surely, 2^12213104300 is an apocalyptic number.

12213104300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12213104300 is an abundant number, since it is smaller than the sum of its proper divisors (16606863604).

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

12213104300 is a wasteful number, since it uses less digits than its factorization.

12213104300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194235 (or 194228 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12213104300 its reverse (340131221), we get a palindrome (12553235521).

The spelling of 12213104300 in words is "twelve billion, two hundred thirteen million, one hundred four thousand, three hundred".