2204404402 has 8 divisors (see below), whose sum is σ = 3313342512. Its totient is φ = 1099956900.

The previous prime is 2204404333. The next prime is 2204404427. The reversal of 2204404402 is 2044044022.

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

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, 1121424 + ... + 1123387.

It is an arithmetic number, because the mean of its divisors is an integer number (414167814).

Almost surely, 2^2204404402 is an apocalyptic number.

2204404402 is a deficient number, since it is larger than the sum of its proper divisors (1108938110).

2204404402 is a wasteful number, since it uses less digits than its factorization.

2204404402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245304.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2204404402 is about 46951.0852057756. The cubic root of 2204404402 is about 1301.4587967165.

Adding to 2204404402 its reverse (2044044022), we get a palindrome (4248448424).

It can be divided in two parts, 2 and 204404402, that multiplied together give a palindrome (408808804).

The spelling of 2204404402 in words is "two billion, two hundred four million, four hundred four thousand, four hundred two".