23322012212 has 24 divisors (see below), whose sum is σ = 41490688512. Its totient is φ = 11469060000.

The previous prime is 23322012151. The next prime is 23322012221. The reversal of 23322012212 is 21221022332.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130148 + ... + 252155.

It is an arithmetic number, because the mean of its divisors is an integer number (1728778688).

Almost surely, 2^23322012212 is an apocalyptic number.

It is an amenable number.

23322012212 is a deficient number, since it is larger than the sum of its proper divisors (18168676300).

23322012212 is a wasteful number, since it uses less digits than its factorization.

23322012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382559 (or 382557 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23322012212 its reverse (21221022332), we get a palindrome (44543034544).

The spelling of 23322012212 in words is "twenty-three billion, three hundred twenty-two million, twelve thousand, two hundred twelve".