32220314328 has 16 divisors (see below), whose sum is σ = 80550785880. Its totient is φ = 10740104768.

The previous prime is 32220314303. The next prime is 32220314351. The reversal of 32220314328 is 82341302223.

It is a junction number, because it is equal to n+sod(n) for n = 32220314295 and 32220314304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671256525 + ... + 671256572.

Almost surely, 2^32220314328 is an apocalyptic number.

It is an amenable number.

32220314328 is an abundant number, since it is smaller than the sum of its proper divisors (48330471552).

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

32220314328 is a wasteful number, since it uses less digits than its factorization.

32220314328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342513106 (or 1342513102 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 32220314328 in words is "thirty-two billion, two hundred twenty million, three hundred fourteen thousand, three hundred twenty-eight".