32640616222 has 8 divisors (see below), whose sum is σ = 48971937672. Its totient is φ = 16316637000.

The previous prime is 32640616213. The next prime is 32640616223. The reversal of 32640616222 is 22261604623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32640616223) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1824429 + ... + 1842232.

It is an arithmetic number, because the mean of its divisors is an integer number (6121492209).

Almost surely, 2^32640616222 is an apocalyptic number.

32640616222 is a deficient number, since it is larger than the sum of its proper divisors (16331321450).

32640616222 is a wasteful number, since it uses less digits than its factorization.

32640616222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3671114.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 32640616222 in words is "thirty-two billion, six hundred forty million, six hundred sixteen thousand, two hundred twenty-two".