23312034212 has 12 divisors (see below), whose sum is σ = 41023972080. Its totient is φ = 11590899336.

The previous prime is 23312034209. The next prime is 23312034247. The reversal of 23312034212 is 21243021332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16278638 + ... + 16280069.

It is an arithmetic number, because the mean of its divisors is an integer number (3418664340).

Almost surely, 2^23312034212 is an apocalyptic number.

It is an amenable number.

23312034212 is a deficient number, since it is larger than the sum of its proper divisors (17711937868).

23312034212 is a wasteful number, since it uses less digits than its factorization.

23312034212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32558890 (or 32558888 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23312034212 its reverse (21243021332), we get a palindrome (44555055544).

The spelling of 23312034212 in words is "twenty-three billion, three hundred twelve million, thirty-four thousand, two hundred twelve".