12223320320202 has 32 divisors (see below), whose sum is σ = 25509723199488. Its totient is φ = 3897262251696.

The previous prime is 12223320320201. The next prime is 12223320320207. The reversal of 12223320320202 is 20202302332221.

It is not an unprimeable number, because it can be changed into a prime (12223320320201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27381763 + ... + 27824585.

It is an arithmetic number, because the mean of its divisors is an integer number (797178849984).

Almost surely, 2^{12223320320202} is an apocalyptic number.

12223320320202 is an abundant number, since it is smaller than the sum of its proper divisors (13286402879286).

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

12223320320202 is a wasteful number, since it uses less digits than its factorization.

12223320320202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642874.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12223320320202 its reverse (20202302332221), we get a palindrome (32425622652423).

The spelling of 12223320320202 in words is "twelve trillion, two hundred twenty-three billion, three hundred twenty million, three hundred twenty thousand, two hundred two".