12322210120 has 32 divisors (see below), whose sum is σ = 30245425920. Its totient is φ = 4480803520.

The previous prime is 12322210081. The next prime is 12322210139. The reversal of 12322210120 is 2101222321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12322210094 and 12322210103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14002072 + ... + 14002951.

It is an arithmetic number, because the mean of its divisors is an integer number (945169560).

Almost surely, 2^12322210120 is an apocalyptic number.

12322210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12322210120 is an abundant number, since it is smaller than the sum of its proper divisors (17923215800).

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

12322210120 is a wasteful number, since it uses less digits than its factorization.

12322210120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28005045 (or 28005041 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12322210120 its reverse (2101222321), we get a palindrome (14423432441).

The spelling of 12322210120 in words is "twelve billion, three hundred twenty-two million, two hundred ten thousand, one hundred twenty".