32123310212 has 48 divisors (see below), whose sum is σ = 65195370240. Its totient is φ = 13565232000.

The previous prime is 32123310209. The next prime is 32123310227. The reversal of 32123310212 is 21201332123.

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 15 ways as a sum of consecutive naturals, for example, 523337 + ... + 581487.

It is an arithmetic number, because the mean of its divisors is an integer number (1358236880).

Almost surely, 2^32123310212 is an apocalyptic number.

It is an amenable number.

32123310212 is an abundant number, since it is smaller than the sum of its proper divisors (33072060028).

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

32123310212 is a wasteful number, since it uses less digits than its factorization.

32123310212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58452 (or 58450 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32123310212 its reverse (21201332123), we get a palindrome (53324642335).

The spelling of 32123310212 in words is "thirty-two billion, one hundred twenty-three million, three hundred ten thousand, two hundred twelve".