2204544516 has 12 divisors (see below), whose sum is σ = 5143937232. Its totient is φ = 734848168.

The previous prime is 2204544497. The next prime is 2204544569. The reversal of 2204544516 is 6154454022.

It is a tau number, because it is divible by the number of its divisors (12).

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, 91856010 + ... + 91856033.

It is an arithmetic number, because the mean of its divisors is an integer number (428661436).

Almost surely, 2^2204544516 is an apocalyptic number.

It is an amenable number.

2204544516 is an abundant number, since it is smaller than the sum of its proper divisors (2939392716).

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

2204544516 is a wasteful number, since it uses less digits than its factorization.

2204544516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183712050 (or 183712048 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 2204544516 is about 46952.5773094513. The cubic root of 2204544516 is about 1301.4863701107.

Adding to 2204544516 its reverse (6154454022), we get a palindrome (8358998538).

The spelling of 2204544516 in words is "two billion, two hundred four million, five hundred forty-four thousand, five hundred sixteen".