12322120331022 has 32 divisors (see below), whose sum is σ = 24661737809280. Its totient is φ = 4104457657440.

The previous prime is 12322120330997. The next prime is 12322120331023. The reversal of 12322120331022 is 22013302122321.

It is a junction number, because it is equal to n+sod(n) for n = 12322120330983 and 12322120331001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322120331023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146264872 + ... + 146349092.

It is an arithmetic number, because the mean of its divisors is an integer number (770679306540).

Almost surely, 2^{12322120331022} is an apocalyptic number.

12322120331022 is an abundant number, since it is smaller than the sum of its proper divisors (12339617478258).

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

12322120331022 is a wasteful number, since it uses less digits than its factorization.

12322120331022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101248.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12322120331022 its reverse (22013302122321), we get a palindrome (34335422453343).

The spelling of 12322120331022 in words is "twelve trillion, three hundred twenty-two billion, one hundred twenty million, three hundred thirty-one thousand, twenty-two".