2204444404443 has 16 divisors (see below), whose sum is σ = 2954282284800. Its totient is φ = 1462118584416.

The previous prime is 2204444404423. The next prime is 2204444404597. The reversal of 2204444404443 is 3444044444022.

It is not a de Polignac number, because 2204444404443 - 2¹⁶ = 2204444338907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2204444404423) 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, 25208008 + ... + 25295306.

It is an arithmetic number, because the mean of its divisors is an integer number (184642642800).

Almost surely, 2^{2204444404443} is an apocalyptic number.

2204444404443 is a deficient number, since it is larger than the sum of its proper divisors (749837880357).

2204444404443 is a wasteful number, since it uses less digits than its factorization.

2204444404443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130226.

The product of its (nonzero) digits is 786432, while the sum is 39.

Adding to 2204444404443 its reverse (3444044444022), we get a palindrome (5648488848465).

The spelling of 2204444404443 in words is "two trillion, two hundred four billion, four hundred forty-four million, four hundred four thousand, four hundred forty-three".