2204111223 has 16 divisors (see below), whose sum is σ = 3267295200. Its totient is φ = 1468532160.

The previous prime is 2204111219. The next prime is 2204111233. The reversal of 2204111223 is 3221114022.

It is a happy number.

2204111223 is a `hidden beast` number, since 220 + 411 + 12 + 23 = 666.

It is not a de Polignac number, because 2204111223 - 2² = 2204111219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2204111196 and 2204111205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204111233) 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 15 ways as a sum of consecutive naturals, for example, 23563 + ... + 70451.

It is an arithmetic number, because the mean of its divisors is an integer number (204205950).

Almost surely, 2^2204111223 is an apocalyptic number.

2204111223 is a deficient number, since it is larger than the sum of its proper divisors (1063183977).

2204111223 is a wasteful number, since it uses less digits than its factorization.

2204111223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48639 (or 48633 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2204111223 is about 46947.9629270536. The cubic root of 2204111223 is about 1301.4010974872.

Adding to 2204111223 its reverse (3221114022), we get a palindrome (5425225245).

The spelling of 2204111223 in words is "two billion, two hundred four million, one hundred eleven thousand, two hundred twenty-three".