22320313222 has 8 divisors (see below), whose sum is σ = 33648714000. Its totient is φ = 11104075224.

The previous prime is 22320313219. The next prime is 22320313259. The reversal of 22320313222 is 22231302322.

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

It is a super-3 number, since 3×22320313222³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22320313193 and 22320313202.

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, 28040197 + ... + 28040992.

It is an arithmetic number, because the mean of its divisors is an integer number (4206089250).

Almost surely, 2^22320313222 is an apocalyptic number.

22320313222 is a deficient number, since it is larger than the sum of its proper divisors (11328400778).

22320313222 is a wasteful number, since it uses less digits than its factorization.

22320313222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56081390.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22320313222 its reverse (22231302322), we get a palindrome (44551615544).

The spelling of 22320313222 in words is "twenty-two billion, three hundred twenty million, three hundred thirteen thousand, two hundred twenty-two".