2204113273 has 6 divisors (see below), whose sum is σ = 2265295326. Its totient is φ = 2144541312.

The previous prime is 2204113211. The next prime is 2204113277. The reversal of 2204113273 is 3723114022.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1841096464 + 363016809 = 42908^2 + 19053^2 .

It is not a de Polignac number, because 2204113273 - 2⁹ = 2204112761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2204113277) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 803640 + ... + 806377.

It is an arithmetic number, because the mean of its divisors is an integer number (377549221).

Almost surely, 2^2204113273 is an apocalyptic number.

It is an amenable number.

2204113273 is a deficient number, since it is larger than the sum of its proper divisors (61182053).

2204113273 is an equidigital number, since it uses as much as digits as its factorization.

2204113273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610091 (or 1610054 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2204113273 is about 46947.9847597317. The cubic root of 2204113273 is about 1301.4015009562.

Adding to 2204113273 its reverse (3723114022), we get a palindrome (5927227295).

The spelling of 2204113273 in words is "two billion, two hundred four million, one hundred thirteen thousand, two hundred seventy-three".