12223222313302 has 192 divisors, whose sum is σ = 25331441905728. Its totient is φ = 4347907200000.

The previous prime is 12223222313297. The next prime is 12223222313317. The reversal of 12223222313302 is 20331322232221.

It is a super-2 number, since 2×12223222313302² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1547043552 + ... + 1547051452.

It is an arithmetic number, because the mean of its divisors is an integer number (131934593259).

Almost surely, 2^{12223222313302} is an apocalyptic number.

12223222313302 is an abundant number, since it is smaller than the sum of its proper divisors (13108219592426).

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

12223222313302 is a wasteful number, since it uses less digits than its factorization.

12223222313302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9135 (or 9128 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 12223222313302 its reverse (20331322232221), we get a palindrome (32554544545523).

The spelling of 12223222313302 in words is "twelve trillion, two hundred twenty-three billion, two hundred twenty-two million, three hundred thirteen thousand, three hundred two".