32213330032 has 20 divisors (see below), whose sum is σ = 67214352520. Its totient is φ = 14867690688.

The previous prime is 32213330027. The next prime is 32213330059. The reversal of 32213330032 is 23003331223.

It is a junction number, because it is equal to n+sod(n) for n = 32213329985 and 32213330012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77435682 + ... + 77436097.

It is an arithmetic number, because the mean of its divisors is an integer number (3360717626).

Almost surely, 2^32213330032 is an apocalyptic number.

It is an amenable number.

32213330032 is an abundant number, since it is smaller than the sum of its proper divisors (35001022488).

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

32213330032 is a wasteful number, since it uses less digits than its factorization.

32213330032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154871800 (or 154871794 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 32213330032 its reverse (23003331223), we get a palindrome (55216661255).

The spelling of 32213330032 in words is "thirty-two billion, two hundred thirteen million, three hundred thirty thousand, thirty-two".