33222022022233 has 6 divisors (see below), whose sum is σ = 36516768008042. Its totient is φ = 30201838201920.

The previous prime is 33222022022191. The next prime is 33222022022249.

It is a happy number.

33222022022233 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 31928918722624 + 1293103299609 = 5650568^2 + 1137147^2 .

It is a de Polignac number, because none of the positive numbers 2^k-33222022022233 is a prime.

It is a super-2 number, since 2×33222022022233² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33222022322233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137281082616 + ... + 137281082857.

Almost surely, 2^{33222022022233} is an apocalyptic number.

It is an amenable number.

33222022022233 is a deficient number, since it is larger than the sum of its proper divisors (3294745985809).

33222022022233 is a wasteful number, since it uses less digits than its factorization.

33222022022233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274562165495 (or 274562165484 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

It can be divided in two parts, 3322202 and 2022233, that added together give a palindrome (5344435).

The spelling of 33222022022233 in words is "thirty-three trillion, two hundred twenty-two billion, twenty-two million, twenty-two thousand, two hundred thirty-three".