23130322212 has 24 divisors (see below), whose sum is σ = 53973334912. Its totient is φ = 7709738400.

The previous prime is 23130322211. The next prime is 23130322261. The reversal of 23130322212 is 21222303132.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23130322211) 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, 353637 + ... + 413907.

Almost surely, 2^23130322212 is an apocalyptic number.

It is an amenable number.

23130322212 is an abundant number, since it is smaller than the sum of its proper divisors (30843012700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23130322212 is a wasteful number, since it uses less digits than its factorization.

23130322212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92259 (or 92257 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23130322212 its reverse (21222303132), we get a palindrome (44352625344).

The spelling of 23130322212 in words is "twenty-three billion, one hundred thirty million, three hundred twenty-two thousand, two hundred twelve".