32220448207 has 8 divisors (see below), whose sum is σ = 34033303040. Its totient is φ = 30455936280.

The previous prime is 32220448189. The next prime is 32220448213. The reversal of 32220448207 is 70284402223.

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

It is a cyclic number.

It is not a de Polignac number, because 32220448207 - 2⁷ = 32220448079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32220448217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12084357 + ... + 12087022.

It is an arithmetic number, because the mean of its divisors is an integer number (4254162880).

Almost surely, 2^32220448207 is an apocalyptic number.

32220448207 is a deficient number, since it is larger than the sum of its proper divisors (1812854833).

32220448207 is a wasteful number, since it uses less digits than its factorization.

32220448207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24171453.

The product of its (nonzero) digits is 43008, while the sum is 34.

The spelling of 32220448207 in words is "thirty-two billion, two hundred twenty million, four hundred forty-eight thousand, two hundred seven".