12022232131222 has 128 divisors (see below), whose sum is σ = 20586535119360. Its totient is φ = 5231390883840.

The previous prime is 12022232131183. The next prime is 12022232131277. The reversal of 12022232131222 is 22213123222021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3800893813 + ... + 3800896975.

It is an arithmetic number, because the mean of its divisors is an integer number (160832305620).

Almost surely, 2^{12022232131222} is an apocalyptic number.

12022232131222 is a deficient number, since it is larger than the sum of its proper divisors (8564302988138).

12022232131222 is a wasteful number, since it uses less digits than its factorization.

12022232131222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4046.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12022232131222 its reverse (22213123222021), we get a palindrome (34235355353243).

The spelling of 12022232131222 in words is "twelve trillion, twenty-two billion, two hundred thirty-two million, one hundred thirty-one thousand, two hundred twenty-two".