200002023223 has 4 divisors (see below), whose sum is σ = 201836904280. Its totient is φ = 198167142168.

The previous prime is 200002023139. The next prime is 200002023227. The reversal of 200002023223 is 322320200002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200002023223 - 2³³ = 191412088631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200002023197 and 200002023206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002023227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917440365 + ... + 917440582.

It is an arithmetic number, because the mean of its divisors is an integer number (50459226070).

Almost surely, 2^200002023223 is an apocalyptic number.

200002023223 is a deficient number, since it is larger than the sum of its proper divisors (1834881057).

200002023223 is a wasteful number, since it uses less digits than its factorization.

200002023223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834881056.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 200002023223 its reverse (322320200002), we get a palindrome (522322223225).

The spelling of 200002023223 in words is "two hundred billion, two million, twenty-three thousand, two hundred twenty-three".