33233222122 has 8 divisors (see below), whose sum is σ = 50125247172. Its totient is φ = 16524806400.

The previous prime is 33233222093. The next prime is 33233222129. The reversal of 33233222122 is 22122233233.

It can be written as a sum of positive squares in 2 ways, for example, as 33226362961 + 6859161 = 182281^2 + 2619^2 .

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

It is a super-2 number, since 2×33233222122² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33233222129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45901879 + ... + 45902602.

Almost surely, 2^33233222122 is an apocalyptic number.

33233222122 is a deficient number, since it is larger than the sum of its proper divisors (16892025050).

33233222122 is a wasteful number, since it uses less digits than its factorization.

33233222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91804664.

The product of its digits is 5184, while the sum is 25.

Adding to 33233222122 its reverse (22122233233), we get a palindrome (55355455355).

The spelling of 33233222122 in words is "thirty-three billion, two hundred thirty-three million, two hundred twenty-two thousand, one hundred twenty-two".