12223343202 has 64 divisors (see below), whose sum is σ = 28723500288. Its totient is φ = 3394944000.

The previous prime is 12223343189. The next prime is 12223343221. The reversal of 12223343202 is 20234332221.

It is a super-2 number, since 2×12223343202² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471252 + ... + 496512.

It is an arithmetic number, because the mean of its divisors is an integer number (448804692).

Almost surely, 2^12223343202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12223343202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14361750144).

12223343202 is an abundant number, since it is smaller than the sum of its proper divisors (16500157086).

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

12223343202 is a wasteful number, since it uses less digits than its factorization.

12223343202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25595.

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

Adding to 12223343202 its reverse (20234332221), we get a palindrome (32457675423).

The spelling of 12223343202 in words is "twelve billion, two hundred twenty-three million, three hundred forty-three thousand, two hundred two".