12022332251222 has 16 divisors (see below), whose sum is σ = 18223976490720. Its totient is φ = 5947825137408.

The previous prime is 12022332251213. The next prime is 12022332251227. The reversal of 12022332251222 is 22215223322021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022332251227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37770203 + ... + 38087174.

It is an arithmetic number, because the mean of its divisors is an integer number (1138998530670).

Almost surely, 2^{12022332251222} is an apocalyptic number.

12022332251222 is a deficient number, since it is larger than the sum of its proper divisors (6201644239498).

12022332251222 is a wasteful number, since it uses less digits than its factorization.

12022332251222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75858215.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 12022332251222 its reverse (22215223322021), we get a palindrome (34237555573243).

The spelling of 12022332251222 in words is "twelve trillion, twenty-two billion, three hundred thirty-two million, two hundred fifty-one thousand, two hundred twenty-two".