12122033224 has 64 divisors (see below), whose sum is σ = 26614915200. Its totient is φ = 5068437504.

The previous prime is 12122033221. The next prime is 12122033233. The reversal of 12122033224 is 42233022121.

It is a junction number, because it is equal to n+sod(n) for n = 12122033195 and 12122033204.

It is not an unprimeable number, because it can be changed into a prime (12122033221) 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, 519864 + ... + 542680.

It is an arithmetic number, because the mean of its divisors is an integer number (415858050).

Almost surely, 2^12122033224 is an apocalyptic number.

12122033224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12122033224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13307457600).

12122033224 is an abundant number, since it is smaller than the sum of its proper divisors (14492881976).

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

12122033224 is a wasteful number, since it uses less digits than its factorization.

12122033224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23062 (or 23058 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12122033224 its reverse (42233022121), we get a palindrome (54355055345).

The spelling of 12122033224 in words is "twelve billion, one hundred twenty-two million, thirty-three thousand, two hundred twenty-four".