1104080221 has 8 divisors (see below), whose sum is σ = 1154124800. Its totient is φ = 1054937520.

The previous prime is 1104080213. The next prime is 1104080227. The reversal of 1104080221 is 1220804011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1104080221 - 2³ = 1104080213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104080227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222966 + ... + 227863.

It is an arithmetic number, because the mean of its divisors is an integer number (144265600).

Almost surely, 2^1104080221 is an apocalyptic number.

It is an amenable number.

1104080221 is a deficient number, since it is larger than the sum of its proper divisors (50044579).

1104080221 is an equidigital number, since it uses as much as digits as its factorization.

1104080221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450939.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1104080221 is about 33227.7026139335. The cubic root of 1104080221 is about 1033.5548833199.

Adding to 1104080221 its reverse (1220804011), we get a palindrome (2324884232).

The spelling of 1104080221 in words is "one billion, one hundred four million, eighty thousand, two hundred twenty-one".