23220230223 has 8 divisors (see below), whose sum is σ = 31088773936. Its totient is φ = 15415920000.

The previous prime is 23220230183. The next prime is 23220230251. The reversal of 23220230223 is 32203202232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23220230223 - 2¹⁰ = 23220229199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23220230223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23220230273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16057528 + ... + 16058973.

It is an arithmetic number, because the mean of its divisors is an integer number (3886096742).

Almost surely, 2^23220230223 is an apocalyptic number.

23220230223 is a deficient number, since it is larger than the sum of its proper divisors (7868543713).

23220230223 is a wasteful number, since it uses less digits than its factorization.

23220230223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32116745.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 23220230223 its reverse (32203202232), we get a palindrome (55423432455).

The spelling of 23220230223 in words is "twenty-three billion, two hundred twenty million, two hundred thirty thousand, two hundred twenty-three".