22813334408 has 12 divisors (see below), whose sum is σ = 42775803045. Its totient is φ = 11406453600.

The previous prime is 22813334407. The next prime is 22813334413. The reversal of 22813334408 is 80443331822.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 20169112324 + 2644222084 = 142018^2 + 51422^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=106802.

It is a super-2 number, since 2×22813334408² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22813334407) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 400508 + ... + 453908.

Almost surely, 2^22813334408 is an apocalyptic number.

It is an amenable number.

22813334408 is a deficient number, since it is larger than the sum of its proper divisors (19962468637).

22813334408 is an frugal number, since it uses more digits than its factorization.

22813334408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106808 (or 53403 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 22813334408 in words is "twenty-two billion, eight hundred thirteen million, three hundred thirty-four thousand, four hundred eight".