2221104304 has 20 divisors (see below), whose sum is σ = 4312619064. Its totient is φ = 1108170368.

The previous prime is 2221104299. The next prime is 2221104311. The reversal of 2221104304 is 4034011222.

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, 141157 + ... + 156100.

Almost surely, 2^2221104304 is an apocalyptic number.

It is an amenable number.

2221104304 is a deficient number, since it is larger than the sum of its proper divisors (2091514760).

2221104304 is a wasteful number, since it uses less digits than its factorization.

2221104304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297732 (or 297726 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2221104304 is about 47128.5932741473. The cubic root of 2221104304 is about 1304.7370185914.

Adding to 2221104304 its reverse (4034011222), we get a palindrome (6255115526).

The spelling of 2221104304 in words is "two billion, two hundred twenty-one million, one hundred four thousand, three hundred four".