2204444404422 has 96 divisors (see below), whose sum is σ = 5197914802080. Its totient is φ = 671150361600.

The previous prime is 2204444404367. The next prime is 2204444404423. The reversal of 2204444404422 is 2244044444022.

2204444404422 is a `hidden beast` number, since 2 + 204 + 4 + 4 + 4 + 4 + 0 + 442 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204444404423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38423854 + ... + 38481182.

It is an arithmetic number, because the mean of its divisors is an integer number (54144945855).

Almost surely, 2^{2204444404422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2204444404422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2598957401040).

2204444404422 is an abundant number, since it is smaller than the sum of its proper divisors (2993470397658).

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

2204444404422 is a wasteful number, since it uses less digits than its factorization.

2204444404422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59078 (or 59075 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 2204444404422 its reverse (2244044444022), we get a palindrome (4448488848444).

The spelling of 2204444404422 in words is "two trillion, two hundred four billion, four hundred forty-four million, four hundred four thousand, four hundred twenty-two".