2204643223 has 8 divisors (see below), whose sum is σ = 2237137056. Its totient is φ = 2172189600.

The previous prime is 2204643211. The next prime is 2204643247. The reversal of 2204643223 is 3223464022.

2204643223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2204643223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2204643191 and 2204643200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204643253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111033 + ... + 129373.

It is an arithmetic number, because the mean of its divisors is an integer number (279642132).

Almost surely, 2^2204643223 is an apocalyptic number.

2204643223 is a deficient number, since it is larger than the sum of its proper divisors (32493833).

2204643223 is a wasteful number, since it uses less digits than its factorization.

2204643223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20105.

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 2204643223 is about 46953.6284327420. The cubic root of 2204643223 is about 1301.5057942135.

The spelling of 2204643223 in words is "two billion, two hundred four million, six hundred forty-three thousand, two hundred twenty-three".