33122422133 has 4 divisors (see below), whose sum is σ = 33747373548. Its totient is φ = 32497470720.

The previous prime is 33122422121. The next prime is 33122422171.

It is a happy number.

33122422133 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23154795889 + 9967626244 = 152167^2 + 99838^2 .

It is a cyclic number.

It is not a de Polignac number, because 33122422133 - 2⁴ = 33122422117 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 (33122422433) 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 3 ways as a sum of consecutive naturals, for example, 312475628 + ... + 312475733.

It is an arithmetic number, because the mean of its divisors is an integer number (8436843387).

Almost surely, 2^33122422133 is an apocalyptic number.

It is an amenable number.

33122422133 is a deficient number, since it is larger than the sum of its proper divisors (624951415).

33122422133 is an equidigital number, since it uses as much as digits as its factorization.

33122422133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624951414.

The product of its digits is 5184, while the sum is 26.

The spelling of 33122422133 in words is "thirty-three billion, one hundred twenty-two million, four hundred twenty-two thousand, one hundred thirty-three".