12213433300 has 36 divisors (see below), whose sum is σ = 26524981980. Its totient is φ = 4881349120.

The previous prime is 12213433241. The next prime is 12213433313. The reversal of 12213433300 is 333431221.

It can be written as a sum of positive squares in 6 ways, for example, as 232379536 + 11981053764 = 15244^2 + 109458^2 .

It is a congruent number.

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, 73212 + ... + 172588.

It is an arithmetic number, because the mean of its divisors is an integer number (736805055).

Almost surely, 2^12213433300 is an apocalyptic number.

12213433300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12213433300 is an abundant number, since it is smaller than the sum of its proper divisors (14311548680).

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

12213433300 is a wasteful number, since it uses less digits than its factorization.

12213433300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100620 (or 100613 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12213433300 its reverse (333431221), we get a palindrome (12546864521).

The spelling of 12213433300 in words is "twelve billion, two hundred thirteen million, four hundred thirty-three thousand, three hundred".