22332202223 has 8 divisors (see below), whose sum is σ = 22365920928. Its totient is φ = 22298510304.

The previous prime is 22332202183. The next prime is 22332202247. The reversal of 22332202223 is 32220223322.

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 22332202223 - 2¹² = 22332198127 is a prime.

It is a super-2 number, since 2×22332202223² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22332202283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2153990 + ... + 2164332.

It is an arithmetic number, because the mean of its divisors is an integer number (2795740116).

Almost surely, 2^22332202223 is an apocalyptic number.

22332202223 is a deficient number, since it is larger than the sum of its proper divisors (33718705).

22332202223 is a wasteful number, since it uses less digits than its factorization.

22332202223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13393.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 22332202223 its reverse (32220223322), we get a palindrome (54552425545).

The spelling of 22332202223 in words is "twenty-two billion, three hundred thirty-two million, two hundred two thousand, two hundred twenty-three".