222122223233 has 8 divisors (see below), whose sum is σ = 225174413376. Its totient is φ = 219086758000.

The previous prime is 222122223229. The next prime is 222122223259. The reversal of 222122223233 is 332322221222.

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

It is a cyclic number.

It is not a de Polignac number, because 222122223233 - 2² = 222122223229 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222122223293) 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, 4154483 + ... + 4207608.

It is an arithmetic number, because the mean of its divisors is an integer number (28146801672).

Almost surely, 2^222122223233 is an apocalyptic number.

It is an amenable number.

222122223233 is a deficient number, since it is larger than the sum of its proper divisors (3052190143).

222122223233 is a wasteful number, since it uses less digits than its factorization.

222122223233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8362455.

The product of its digits is 6912, while the sum is 26.

Adding to 222122223233 its reverse (332322221222), we get a palindrome (554444444455).

The spelling of 222122223233 in words is "two hundred twenty-two billion, one hundred twenty-two million, two hundred twenty-three thousand, two hundred thirty-three".