2204444444044 has 12 divisors (see below), whose sum is σ = 3880878243984. Its totient is φ = 1095622088624.

The previous prime is 2204444444039. The next prime is 2204444444057. The reversal of 2204444444044 is 4404444444022.

It is a junction number, because it is equal to n+sod(n) for n = 2204444443988 and 2204444444006.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1650032599 + ... + 1650033934.

It is an arithmetic number, because the mean of its divisors is an integer number (323406520332).

Almost surely, 2^{2204444444044} is an apocalyptic number.

It is an amenable number.

2204444444044 is a deficient number, since it is larger than the sum of its proper divisors (1676433799940).

2204444444044 is a wasteful number, since it uses less digits than its factorization.

2204444444044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3300066704 (or 3300066702 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 40.

Adding to 2204444444044 its reverse (4404444444022), we get a palindrome (6608888888066).

The spelling of 2204444444044 in words is "two trillion, two hundred four billion, four hundred forty-four million, four hundred forty-four thousand, forty-four".