22320332313 has 16 divisors (see below), whose sum is σ = 31065936000. Its totient is φ = 14227956864.

The previous prime is 22320332273. The next prime is 22320332347. The reversal of 22320332313 is 31323302322.

It is not a de Polignac number, because 22320332313 - 2⁶ = 22320332249 is a prime.

It is a super-3 number, since 3×22320332313³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22320332813) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 130845 + ... + 248517.

It is an arithmetic number, because the mean of its divisors is an integer number (1941621000).

Almost surely, 2^22320332313 is an apocalyptic number.

22320332313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22320332313 is a deficient number, since it is larger than the sum of its proper divisors (8745603687).

22320332313 is a wasteful number, since it uses less digits than its factorization.

22320332313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120448.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 22320332313 its reverse (31323302322), we get a palindrome (53643634635).

The spelling of 22320332313 in words is "twenty-two billion, three hundred twenty million, three hundred thirty-two thousand, three hundred thirteen".