12022342242 has 8 divisors (see below), whose sum is σ = 24044684496. Its totient is φ = 4007447412.

The previous prime is 12022342201. The next prime is 12022342243. The reversal of 12022342242 is 24224322021.

It is a sphenic number, since it is the product of 3 distinct primes.

12022342242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12022342243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001861848 + ... + 1001861859.

It is an arithmetic number, because the mean of its divisors is an integer number (3005585562).

Almost surely, 2^12022342242 is an apocalyptic number.

12022342242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12022342242 is a wasteful number, since it uses less digits than its factorization.

12022342242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003723712.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 12022342242 its reverse (24224322021), we get a palindrome (36246664263).

The spelling of 12022342242 in words is "twelve billion, twenty-two million, three hundred forty-two thousand, two hundred forty-two".