2203665223 has 8 divisors (see below), whose sum is σ = 2211753600. Its totient is φ = 2195587680.

The previous prime is 2203665197. The next prime is 2203665229. The reversal of 2203665223 is 3225663022.

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-2203665223 is a prime.

It is a super-3 number, since 3×2203665223³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203665229) 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, 768813 + ... + 771673.

It is an arithmetic number, because the mean of its divisors is an integer number (276469200).

Almost surely, 2^2203665223 is an apocalyptic number.

2203665223 is a deficient number, since it is larger than the sum of its proper divisors (8088377).

2203665223 is a wasteful number, since it uses less digits than its factorization.

2203665223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5417.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 2203665223 is about 46943.2127468924. The cubic root of 2203665223 is about 1301.3133124370.

The spelling of 2203665223 in words is "two billion, two hundred three million, six hundred sixty-five thousand, two hundred twenty-three".