12422233112 has 16 divisors (see below), whose sum is σ = 23301432000. Its totient is φ = 6208517920.

The previous prime is 12422233111. The next prime is 12422233141. The reversal of 12422233112 is 21133222421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12422233111) 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, 304439 + ... + 342822.

It is an arithmetic number, because the mean of its divisors is an integer number (1456339500).

Almost surely, 2^12422233112 is an apocalyptic number.

It is an amenable number.

12422233112 is a deficient number, since it is larger than the sum of its proper divisors (10879198888).

12422233112 is a wasteful number, since it uses less digits than its factorization.

12422233112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649666 (or 649662 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

Adding to 12422233112 its reverse (21133222421), we get a palindrome (33555455533).

The spelling of 12422233112 in words is "twelve billion, four hundred twenty-two million, two hundred thirty-three thousand, one hundred twelve".