33320022208 has 56 divisors (see below), whose sum is σ = 72940865040. Its totient is φ = 14975262720.

The previous prime is 33320022187. The next prime is 33320022209. The reversal of 33320022208 is 80222002333.

It is a super-2 number, since 2×33320022208² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33320022209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203241 + ... + 328552.

Almost surely, 2^33320022208 is an apocalyptic number.

It is an amenable number.

33320022208 is an abundant number, since it is smaller than the sum of its proper divisors (39620842832).

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

33320022208 is a wasteful number, since it uses less digits than its factorization.

33320022208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531905 (or 531895 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The spelling of 33320022208 in words is "thirty-three billion, three hundred twenty million, twenty-two thousand, two hundred eight".