202000223 has 4 divisors (see below), whose sum is σ = 202149360. Its totient is φ = 201851088.

The previous prime is 202000193. The next prime is 202000259. The reversal of 202000223 is 322000202.

202000223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 202000223 - 2¹⁰ = 201999199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202000523) 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, 72518 + ... + 75251.

It is an arithmetic number, because the mean of its divisors is an integer number (50537340).

Almost surely, 2^202000223 is an apocalyptic number.

202000223 is a deficient number, since it is larger than the sum of its proper divisors (149137).

202000223 is a wasteful number, since it uses less digits than its factorization.

202000223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149136.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 202000223 is about 14212.6782486624. The cubic root of 202000223 is about 586.7466467591.

Adding to 202000223 its reverse (322000202), we get a palindrome (524000425).

The spelling of 202000223 in words is "two hundred two million, two hundred twenty-three", and thus it is an aban number.