32220004932 has 48 divisors (see below), whose sum is σ = 84780131520. Its totient is φ = 10579700736.

The previous prime is 32220004909. The next prime is 32220004979. The reversal of 32220004932 is 23940002223.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 32220004896 and 32220004905.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2219133 + ... + 2233604.

It is an arithmetic number, because the mean of its divisors is an integer number (1766252740).

Almost surely, 2^32220004932 is an apocalyptic number.

It is an amenable number.

32220004932 is an abundant number, since it is smaller than the sum of its proper divisors (52560126588).

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

32220004932 is a wasteful number, since it uses less digits than its factorization.

32220004932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452817 (or 4452809 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The spelling of 32220004932 in words is "thirty-two billion, two hundred twenty million, four thousand, nine hundred thirty-two".