12022332222120 has 512 divisors, whose sum is σ = 42092846899200. Its totient is φ = 2716144358400.

The previous prime is 12022332222083. The next prime is 12022332222133. The reversal of 12022332222120 is 2122223322021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1322438775 + ... + 1322447865.

It is an arithmetic number, because the mean of its divisors is an integer number (82212591600).

Almost surely, 2^{12022332222120} is an apocalyptic number.

12022332222120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12022332222120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21046423449600).

12022332222120 is an abundant number, since it is smaller than the sum of its proper divisors (30070514677080).

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

12022332222120 is a wasteful number, since it uses less digits than its factorization.

12022332222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9989 (or 9985 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12022332222120 its reverse (2122223322021), we get a palindrome (14144555544141).

The spelling of 12022332222120 in words is "twelve trillion, twenty-two billion, three hundred thirty-two million, two hundred twenty-two thousand, one hundred twenty".