12200310032 has 20 divisors (see below), whose sum is σ = 25028577756. Its totient is φ = 5741322240.

The previous prime is 12200310011. The next prime is 12200310047. The reversal of 12200310032 is 23001300221.

It is a happy number.

12200310032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6853190656 + 5347119376 = 82784^2 + 73124^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12200309989 and 12200310016.

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 3 ways as a sum of consecutive naturals, for example, 22426769 + ... + 22427312.

Almost surely, 2^12200310032 is an apocalyptic number.

It is an amenable number.

12200310032 is an abundant number, since it is smaller than the sum of its proper divisors (12828267724).

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

12200310032 is a wasteful number, since it uses less digits than its factorization.

12200310032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44854106 (or 44854100 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12200310032 its reverse (23001300221), we get a palindrome (35201610253).

The spelling of 12200310032 in words is "twelve billion, two hundred million, three hundred ten thousand, thirty-two".