3205200223 has 8 divisors (see below), whose sum is σ = 3225784320. Its totient is φ = 3184656120.

The previous prime is 3205200137. The next prime is 3205200233. The reversal of 3205200223 is 3220025023.

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-3205200223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3205200223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3205200233) 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, 159958 + ... + 178876.

It is an arithmetic number, because the mean of its divisors is an integer number (403223040).

Almost surely, 2^3205200223 is an apocalyptic number.

3205200223 is a deficient number, since it is larger than the sum of its proper divisors (20584097).

3205200223 is a wasteful number, since it uses less digits than its factorization.

3205200223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19997.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 3205200223 is about 56614.4877482787. The cubic root of 3205200223 is about 1474.4104085025.

Adding to 3205200223 its reverse (3220025023), we get a palindrome (6425225246).

The spelling of 3205200223 in words is "three billion, two hundred five million, two hundred thousand, two hundred twenty-three".