33222222222233 has 4 divisors (see below), whose sum is σ = 36242424242448. Its totient is φ = 30202020202020.

The previous prime is 33222222222121. The next prime is 33222222222251.

33222222222233 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33222222222233 is a prime.

It is a super-2 number, since 2×33222222222233² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 33222222222233.

It is not an unprimeable number, because it can be changed into a prime (33222222221233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1510101010091 + ... + 1510101010112.

It is an arithmetic number, because the mean of its divisors is an integer number (9060606060612).

Almost surely, 2^{33222222222233} is an apocalyptic number.

It is an amenable number.

33222222222233 is a deficient number, since it is larger than the sum of its proper divisors (3020202020215).

33222222222233 is a wasteful number, since it uses less digits than its factorization.

33222222222233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3020202020214.

The product of its digits is 82944, while the sum is 32.

It can be divided in two parts, 3322222 and 2222233, that added together give a palindrome (5544455).

The spelling of 33222222222233 in words is "thirty-three trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred thirty-three".