22353323222 has 8 divisors (see below), whose sum is σ = 35502336936. Its totient is φ = 10519210912.

The previous prime is 22353323197. The next prime is 22353323231. The reversal of 22353323222 is 22232335322.

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

It is a super-2 number, since 2×22353323222² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 328725308 + ... + 328725375.

It is an arithmetic number, because the mean of its divisors is an integer number (4437792117).

Almost surely, 2^22353323222 is an apocalyptic number.

22353323222 is a deficient number, since it is larger than the sum of its proper divisors (13149013714).

22353323222 is a wasteful number, since it uses less digits than its factorization.

22353323222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657450702.

The product of its digits is 25920, while the sum is 29.

Adding to 22353323222 its reverse (22232335322), we get a palindrome (44585658544).

The spelling of 22353323222 in words is "twenty-two billion, three hundred fifty-three million, three hundred twenty-three thousand, two hundred twenty-two".