2205104454444 has 192 divisors, whose sum is σ = 5760891279360. Its totient is φ = 653138411520.

The previous prime is 2205104454383. The next prime is 2205104454499. The reversal of 2205104454444 is 4444544015022.

2205104454444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 378425859 + ... + 378431685.

It is an arithmetic number, because the mean of its divisors is an integer number (30004642080).

Almost surely, 2^{2205104454444} 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 2205104454444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2880445639680).

2205104454444 is an abundant number, since it is smaller than the sum of its proper divisors (3555786824916).

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

2205104454444 is a wasteful number, since it uses less digits than its factorization.

2205104454444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7288 (or 7286 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 39.

Adding to 2205104454444 its reverse (4444544015022), we get a palindrome (6649648469466).

The spelling of 2205104454444 in words is "two trillion, two hundred five billion, one hundred four million, four hundred fifty-four thousand, four hundred forty-four".