23230222132 has 72 divisors (see below), whose sum is σ = 45024989856. Its totient is φ = 10424925504.

The previous prime is 23230222129. The next prime is 23230222139. The reversal of 23230222132 is 23122203232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230222139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29517043 + ... + 29517829.

Almost surely, 2^23230222132 is an apocalyptic number.

It is an amenable number.

23230222132 is a deficient number, since it is larger than the sum of its proper divisors (21794767724).

23230222132 is a wasteful number, since it uses less digits than its factorization.

23230222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197 (or 1152 counting only the distinct ones).

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

Adding to 23230222132 its reverse (23122203232), we get a palindrome (46352425364).

The spelling of 23230222132 in words is "twenty-three billion, two hundred thirty million, two hundred twenty-two thousand, one hundred thirty-two".