23130222230 has 32 divisors (see below), whose sum is σ = 43084232640. Its totient is φ = 8930113920.

The previous prime is 23130222229. The next prime is 23130222233. The reversal of 23130222230 is 3222203132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130222233) 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, 1006832 + ... + 1029548.

It is an arithmetic number, because the mean of its divisors is an integer number (1346382270).

Almost surely, 2^23130222230 is an apocalyptic number.

23130222230 is a deficient number, since it is larger than the sum of its proper divisors (19954010410).

23130222230 is a wasteful number, since it uses less digits than its factorization.

23130222230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26264.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23130222230 its reverse (3222203132), we get a palindrome (26352425362).

The spelling of 23130222230 in words is "twenty-three billion, one hundred thirty million, two hundred twenty-two thousand, two hundred thirty".