33222201233 has 32 divisors (see below), whose sum is σ = 38891529600. Its totient is φ = 28115652096.

The previous prime is 33222201223. The next prime is 33222201281. The reversal of 33222201233 is 33210222233.

It is a cyclic number.

It is not a de Polignac number, because 33222201233 - 2⁶ = 33222201169 is a prime.

It is a super-3 number, since 3×33222201233³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33222201199 and 33222201208.

It is not an unprimeable number, because it can be changed into a prime (33222201223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1143341 + ... + 1172037.

It is an arithmetic number, because the mean of its divisors is an integer number (1215360300).

Almost surely, 2^33222201233 is an apocalyptic number.

It is an amenable number.

33222201233 is a deficient number, since it is larger than the sum of its proper divisors (5669328367).

33222201233 is a wasteful number, since it uses less digits than its factorization.

33222201233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28881.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 33222201233 its reverse (33210222233), we get a palindrome (66432423466).

The spelling of 33222201233 in words is "thirty-three billion, two hundred twenty-two million, two hundred one thousand, two hundred thirty-three".