32222500066 has 16 divisors (see below), whose sum is σ = 50710825728. Its totient is φ = 15335931600.

The previous prime is 32222500021. The next prime is 32222500069. The reversal of 32222500066 is 66000522223.

It is not an unprimeable number, because it can be changed into a prime (32222500069) 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, 4256200 + ... + 4263763.

It is an arithmetic number, because the mean of its divisors is an integer number (3169426608).

Almost surely, 2^32222500066 is an apocalyptic number.

32222500066 is a deficient number, since it is larger than the sum of its proper divisors (18488325662).

32222500066 is a wasteful number, since it uses less digits than its factorization.

32222500066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8520057.

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 32222500066 in words is "thirty-two billion, two hundred twenty-two million, five hundred thousand, sixty-six".