202102221203223 has 16 divisors (see below), whose sum is σ = 294483504960000. Its totient is φ = 122270928937280.

The previous prime is 202102221203209. The next prime is 202102221203269. The reversal of 202102221203223 is 322302122201202.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202102221203223 is a prime.

It is a super-3 number, since 3×202102221203223³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202102221203193 and 202102221203202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202102221203923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5381624223 + ... + 5381661776.

It is an arithmetic number, because the mean of its divisors is an integer number (18405219060000).

Almost surely, 2^{202102221203223} is an apocalyptic number.

202102221203223 is a deficient number, since it is larger than the sum of its proper divisors (92381283756777).

202102221203223 is a wasteful number, since it uses less digits than its factorization.

202102221203223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10763286582.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 202102221203223 its reverse (322302122201202), we get a palindrome (524404343404425).

The spelling of 202102221203223 in words is "two hundred two trillion, one hundred two billion, two hundred twenty-one million, two hundred three thousand, two hundred twenty-three".