223102200231 has 40 divisors (see below), whose sum is σ = 335333398400. Its totient is φ = 147818945088.

The previous prime is 223102200169. The next prime is 223102200271. The reversal of 223102200231 is 132002201322.

223102200231 is a `hidden beast` number, since 2 + 231 + 0 + 2 + 200 + 231 = 666.

It is not a de Polignac number, because 223102200231 - 2²³ = 223093811623 is a prime.

It is a super-3 number, since 3×223102200231³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223102200271) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11062545 + ... + 11082693.

It is an arithmetic number, because the mean of its divisors is an integer number (8383334960).

Almost surely, 2^223102200231 is an apocalyptic number.

223102200231 is a deficient number, since it is larger than the sum of its proper divisors (112231198169).

223102200231 is a wasteful number, since it uses less digits than its factorization.

223102200231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20997 (or 20988 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 223102200231 its reverse (132002201322), we get a palindrome (355104401553).

The spelling of 223102200231 in words is "two hundred twenty-three billion, one hundred two million, two hundred thousand, two hundred thirty-one".