22322323222 has 4 divisors (see below), whose sum is σ = 33483484836. Its totient is φ = 11161161610.

The previous prime is 22322323213. The next prime is 22322323237. The reversal of 22322323222 is 22232322322.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×22322323222³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 as a sum of consecutive naturals, namely, 5580580804 + ... + 5580580807.

It is an arithmetic number, because the mean of its divisors is an integer number (8370871209).

Almost surely, 2^22322323222 is an apocalyptic number.

22322323222 is a deficient number, since it is larger than the sum of its proper divisors (11161161614).

22322323222 is a wasteful number, since it uses less digits than its factorization.

22322323222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11161161613.

The product of its digits is 6912, while the sum is 25.

Adding to 22322323222 its reverse (22232322322), we get a palindrome (44554645544).

The spelling of 22322323222 in words is "twenty-two billion, three hundred twenty-two million, three hundred twenty-three thousand, two hundred twenty-two".