32220242616 has 64 divisors (see below), whose sum is σ = 84745493280. Its totient is φ = 10194923520.

The previous prime is 32220242597. The next prime is 32220242629. The reversal of 32220242616 is 61624202223.

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 15 ways as a sum of consecutive naturals, for example, 406081 + ... + 478896.

Almost surely, 2^32220242616 is an apocalyptic number.

It is an amenable number.

32220242616 is an abundant number, since it is smaller than the sum of its proper divisors (52525250664).

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

32220242616 is a wasteful number, since it uses less digits than its factorization.

32220242616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885064 (or 885060 counting only the distinct ones).

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

Adding to 32220242616 its reverse (61624202223), we get a palindrome (93844444839).

The spelling of 32220242616 in words is "thirty-two billion, two hundred twenty million, two hundred forty-two thousand, six hundred sixteen".