33020222133 has 8 divisors (see below), whose sum is σ = 44153116000. Its totient is φ = 21950404848.

The previous prime is 33020222107. The next prime is 33020222141. The reversal of 33020222133 is 33122202033.

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

It is not a de Polignac number, because 33020222133 - 2⁵ = 33020222101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33020222033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15767923 + ... + 15770016.

It is an arithmetic number, because the mean of its divisors is an integer number (5519139500).

Almost surely, 2^33020222133 is an apocalyptic number.

It is an amenable number.

33020222133 is a deficient number, since it is larger than the sum of its proper divisors (11132893867).

33020222133 is a wasteful number, since it uses less digits than its factorization.

33020222133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31538291.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 33020222133 its reverse (33122202033), we get a palindrome (66142424166).

The spelling of 33020222133 in words is "thirty-three billion, twenty million, two hundred twenty-two thousand, one hundred thirty-three".