12223300343112 has 48 divisors (see below), whose sum is σ = 33143400601740. Its totient is φ = 4069679129088.

The previous prime is 12223300343081. The next prime is 12223300343113. The reversal of 12223300343112 is 21134300332221.

12223300343112 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 3 + 300 + 343 + 1 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9710041816836 + 2513258526276 = 3116094^2 + 1585326^2 .

It is not an unprimeable number, because it can be changed into a prime (12223300343113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98986173 + ... + 99109580.

Almost surely, 2^{12223300343112} is an apocalyptic number.

12223300343112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12223300343112 is an abundant number, since it is smaller than the sum of its proper divisors (20920100258628).

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

12223300343112 is a wasteful number, since it uses less digits than its factorization.

12223300343112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198096622 (or 198096615 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 12223300343112 its reverse (21134300332221), we get a palindrome (33357600675333).

The spelling of 12223300343112 in words is "twelve trillion, two hundred twenty-three billion, three hundred million, three hundred forty-three thousand, one hundred twelve".