201333223223 has 16 divisors (see below), whose sum is σ = 232942804992. Its totient is φ = 172202316000.

The previous prime is 201333223199. The next prime is 201333223237. The reversal of 201333223223 is 322322333102.

It is not a de Polignac number, because 201333223223 - 2¹⁰ = 201333222199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201333223192 and 201333223201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201333223823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6507383 + ... + 6538248.

It is an arithmetic number, because the mean of its divisors is an integer number (14558925312).

Almost surely, 2^201333223223 is an apocalyptic number.

201333223223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

201333223223 is a deficient number, since it is larger than the sum of its proper divisors (31609581769).

201333223223 is a wasteful number, since it uses less digits than its factorization.

201333223223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13045726.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 201333223223 its reverse (322322333102), we get a palindrome (523655556325).

The spelling of 201333223223 in words is "two hundred one billion, three hundred thirty-three million, two hundred twenty-three thousand, two hundred twenty-three".