23331232222 has 16 divisors (see below), whose sum is σ = 35415173520. Its totient is φ = 11527002432.

The previous prime is 23331232207. The next prime is 23331232261. The reversal of 23331232222 is 22223213332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150447 + ... + 263242.

It is an arithmetic number, because the mean of its divisors is an integer number (2213448345).

Almost surely, 2^23331232222 is an apocalyptic number.

23331232222 is a deficient number, since it is larger than the sum of its proper divisors (12083941298).

23331232222 is a wasteful number, since it uses less digits than its factorization.

23331232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414027.

The product of its digits is 5184, while the sum is 25.

Adding to 23331232222 its reverse (22223213332), we get a palindrome (45554445554).

The spelling of 23331232222 in words is "twenty-three billion, three hundred thirty-one million, two hundred thirty-two thousand, two hundred twenty-two".