2204404033 has 4 divisors (see below), whose sum is σ = 2373973588. Its totient is φ = 2034834480.

The previous prime is 2204404021. The next prime is 2204404063. The reversal of 2204404033 is 3304044022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 249260944 + 1955143089 = 15788^2 + 44217^2 .

It is a cyclic number.

It is not a de Polignac number, because 2204404033 - 2⁵ = 2204404001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2204403995 and 2204404013.

It is not an unprimeable number, because it can be changed into a prime (2204404063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84784758 + ... + 84784783.

It is an arithmetic number, because the mean of its divisors is an integer number (593493397).

Almost surely, 2^2204404033 is an apocalyptic number.

It is an amenable number.

2204404033 is a deficient number, since it is larger than the sum of its proper divisors (169569555).

2204404033 is a wasteful number, since it uses less digits than its factorization.

2204404033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169569554.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2204404033 is about 46951.0812761538. The cubic root of 2204404033 is about 1301.4587240985.

Adding to 2204404033 its reverse (3304044022), we get a palindrome (5508448055).

The spelling of 2204404033 in words is "two billion, two hundred four million, four hundred four thousand, thirty-three".