22316312363 has 4 divisors (see below), whose sum is σ = 22649391720. Its totient is φ = 21983233008.

The previous prime is 22316312329. The next prime is 22316312401. The reversal of 22316312363 is 36321361322.

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

It is a cyclic number.

It is not a de Polignac number, because 22316312363 - 2⁸ = 22316312107 is a prime.

It is a super-3 number, since 3×22316312363³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22316312563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166539578 + ... + 166539711.

It is an arithmetic number, because the mean of its divisors is an integer number (5662347930).

Almost surely, 2^22316312363 is an apocalyptic number.

22316312363 is a deficient number, since it is larger than the sum of its proper divisors (333079357).

22316312363 is an equidigital number, since it uses as much as digits as its factorization.

22316312363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333079356.

The product of its digits is 23328, while the sum is 32.

Adding to 22316312363 its reverse (36321361322), we get a palindrome (58637673685).

The spelling of 22316312363 in words is "twenty-two billion, three hundred sixteen million, three hundred twelve thousand, three hundred sixty-three".