2204042120244 has 72 divisors (see below), whose sum is σ = 5787598340160. Its totient is φ = 706666396800.

The previous prime is 2204042120227. The next prime is 2204042120297. The reversal of 2204042120244 is 4420212404022.

2204042120244 is a `hidden beast` number, since 2 + 2 + 0 + 404 + 2 + 12 + 0 + 244 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10411074 + ... + 10620665.

It is an arithmetic number, because the mean of its divisors is an integer number (80383310280).

Almost surely, 2^{2204042120244} is an apocalyptic number.

It is an amenable number.

2204042120244 is an abundant number, since it is smaller than the sum of its proper divisors (3583556219916).

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

2204042120244 is a wasteful number, since it uses less digits than its factorization.

2204042120244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21031861 (or 21031856 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 2204042120244 its reverse (4420212404022), we get a palindrome (6624254524266).

The spelling of 2204042120244 in words is "two trillion, two hundred four billion, forty-two million, one hundred twenty thousand, two hundred forty-four".