12310012202200 has 96 divisors (see below), whose sum is σ = 28890232380000. Its totient is φ = 4877863372800.

The previous prime is 12310012202179. The next prime is 12310012202207. The reversal of 12310012202200 is 220221001321.

It is a happy number.

12310012202200 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 not an unprimeable number, because it can be changed into a prime (12310012202207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8438880 + ... + 9789520.

It is an arithmetic number, because the mean of its divisors is an integer number (300939920625).

Almost surely, 2^{12310012202200} is an apocalyptic number.

12310012202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12310012202200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14445116190000).

12310012202200 is an abundant number, since it is smaller than the sum of its proper divisors (16580220177800).

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

12310012202200 is a wasteful number, since it uses less digits than its factorization.

12310012202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351085 (or 1351076 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12310012202200 its reverse (220221001321), we get a palindrome (12530233203521).

The spelling of 12310012202200 in words is "twelve trillion, three hundred ten billion, twelve million, two hundred two thousand, two hundred".