2224204322112 has 224 divisors, whose sum is σ = 6837835407360. Its totient is φ = 707629063680.

The previous prime is 2224204322063. The next prime is 2224204322113. The reversal of 2224204322112 is 2112234024222.

2224204322112 is a `hidden beast` number, since 2 + 2 + 2 + 420 + 4 + 3 + 221 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224204322113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18341037 + ... + 18461907.

Almost surely, 2^{2224204322112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2224204322112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3418917703680).

2224204322112 is an abundant number, since it is smaller than the sum of its proper divisors (4613631085248).

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

2224204322112 is a wasteful number, since it uses less digits than its factorization.

2224204322112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121378 (or 121362 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2224204322112 its reverse (2112234024222), we get a palindrome (4336438346334).

The spelling of 2224204322112 in words is "two trillion, two hundred twenty-four billion, two hundred four million, three hundred twenty-two thousand, one hundred twelve".