33000020022 has 8 divisors (see below), whose sum is σ = 66000040056. Its totient is φ = 11000006672.

The previous prime is 33000019991. The next prime is 33000020041. The reversal of 33000020022 is 22002000033.

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

33000020022 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2750001663 + ... + 2750001674.

It is an arithmetic number, because the mean of its divisors is an integer number (8250005007).

Almost surely, 2^33000020022 is an apocalyptic number.

33000020022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

33000020022 is a wasteful number, since it uses less digits than its factorization.

33000020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500003342.

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 33000020022 its reverse (22002000033), we get a palindrome (55002020055).

The spelling of 33000020022 in words is "thirty-three billion, twenty thousand, twenty-two".