33222323233 has 8 divisors (see below), whose sum is σ = 36247188096. Its totient is φ = 30198234000.

The previous prime is 33222323231. The next prime is 33222323243. The reversal of 33222323233 is 33232322233.

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

It is not a de Polignac number, because 33222323233 - 2¹ = 33222323231 is a prime.

It is a super-2 number, since 2×33222323233² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33222323231) 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, 102466 + ... + 277387.

It is an arithmetic number, because the mean of its divisors is an integer number (4530898512).

Almost surely, 2^33222323233 is an apocalyptic number.

It is an amenable number.

33222323233 is a deficient number, since it is larger than the sum of its proper divisors (3024864863).

33222323233 is a wasteful number, since it uses less digits than its factorization.

33222323233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387815.

The product of its digits is 23328, while the sum is 28.

Adding to 33222323233 its reverse (33232322233), we get a palindrome (66454645466).

The spelling of 33222323233 in words is "thirty-three billion, two hundred twenty-two million, three hundred twenty-three thousand, two hundred thirty-three".