33222020008 has 16 divisors (see below), whose sum is σ = 62293672980. Its totient is φ = 16610373888.

The previous prime is 33222020003. The next prime is 33222020009. The reversal of 33222020008 is 80002022233.

It can be written as a sum of positive squares in 2 ways, for example, as 29493940644 + 3728079364 = 171738^2 + 61058^2 .

It is a super-2 number, since 2×33222020008² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33222020003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200416 + ... + 326512.

Almost surely, 2^33222020008 is an apocalyptic number.

It is an amenable number.

33222020008 is a deficient number, since it is larger than the sum of its proper divisors (29071652972).

33222020008 is a wasteful number, since it uses less digits than its factorization.

33222020008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159036 (or 159032 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The spelling of 33222020008 in words is "thirty-three billion, two hundred twenty-two million, twenty thousand, eight".