23130222223 has 16 divisors (see below), whose sum is σ = 24609676000. Its totient is φ = 21678243840.

The previous prime is 23130222221. The next prime is 23130222229. The reversal of 23130222223 is 32222203132.

It is a cyclic number.

It is not a de Polignac number, because 23130222223 - 2¹ = 23130222221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23130222194 and 23130222203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130222221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 646303 + ... + 681151.

It is an arithmetic number, because the mean of its divisors is an integer number (1538104750).

Almost surely, 2^23130222223 is an apocalyptic number.

23130222223 is a deficient number, since it is larger than the sum of its proper divisors (1479453777).

23130222223 is a wasteful number, since it uses less digits than its factorization.

23130222223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35242.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23130222223 its reverse (32222203132), we get a palindrome (55352425355).

The spelling of 23130222223 in words is "twenty-three billion, one hundred thirty million, two hundred twenty-two thousand, two hundred twenty-three".