2204400109 has 8 divisors (see below), whose sum is σ = 2302607232. Its totient is φ = 2106390000.

The previous prime is 2204400091. The next prime is 2204400139. The reversal of 2204400109 is 9010044022.

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 2204400109 - 2²³ = 2196011501 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2204400109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204400139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26142 + ... + 71359.

It is an arithmetic number, because the mean of its divisors is an integer number (287825904).

Almost surely, 2^2204400109 is an apocalyptic number.

It is an amenable number.

2204400109 is a deficient number, since it is larger than the sum of its proper divisors (98207123).

2204400109 is an equidigital number, since it uses as much as digits as its factorization.

2204400109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98507.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2204400109 is about 46951.0394879602. The cubic root of 2204400109 is about 1301.4579518676.

The spelling of 2204400109 in words is "two billion, two hundred four million, four hundred thousand, one hundred nine".