12232222300 has 36 divisors (see below), whose sum is σ = 26842188240. Its totient is φ = 4837909120.

The previous prime is 12232222283. The next prime is 12232222337. The reversal of 12232222300 is 322223221.

12232222300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 678304 + ... + 696103.

It is an arithmetic number, because the mean of its divisors is an integer number (745616340).

Almost surely, 2^12232222300 is an apocalyptic number.

12232222300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12232222300 is an abundant number, since it is smaller than the sum of its proper divisors (14609965940).

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

12232222300 is a wasteful number, since it uses less digits than its factorization.

12232222300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374510 (or 1374503 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12232222300 its reverse (322223221), we get a palindrome (12554445521).

The spelling of 12232222300 in words is "twelve billion, two hundred thirty-two million, two hundred twenty-two thousand, three hundred".