32212203808 has 24 divisors (see below), whose sum is σ = 63430069248. Its totient is φ = 16102979904.

The previous prime is 32212203799. The next prime is 32212203809. The reversal of 32212203808 is 80830221223.

It is a self number, because there is not a number n which added to its sum of digits gives 32212203808.

It is not an unprimeable number, because it can be changed into a prime (32212203809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74785 + ... + 264607.

It is an arithmetic number, because the mean of its divisors is an integer number (2642919552).

Almost surely, 2^32212203808 is an apocalyptic number.

It is an amenable number.

32212203808 is a deficient number, since it is larger than the sum of its proper divisors (31217865440).

32212203808 is a wasteful number, since it uses less digits than its factorization.

32212203808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195136 (or 195128 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 32212203808 in words is "thirty-two billion, two hundred twelve million, two hundred three thousand, eight hundred eight".