12322223302120 has 16 divisors (see below), whose sum is σ = 27725002429860. Its totient is φ = 4928889320832.

The previous prime is 12322223302117. The next prime is 12322223302133. The reversal of 12322223302120 is 2120332222321.

It can be written as a sum of positive squares in 2 ways, for example, as 11449168530244 + 873054771876 = 3383662^2 + 934374^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154027791237 + ... + 154027791316.

Almost surely, 2^{12322223302120} is an apocalyptic number.

12322223302120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12322223302120 is an abundant number, since it is smaller than the sum of its proper divisors (15402779127740).

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

12322223302120 is a wasteful number, since it uses less digits than its factorization.

12322223302120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308055582564 (or 308055582560 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12322223302120 its reverse (2120332222321), we get a palindrome (14442555524441).

The spelling of 12322223302120 in words is "twelve trillion, three hundred twenty-two billion, two hundred twenty-three million, three hundred two thousand, one hundred twenty".