22385113 has 4 divisors (see below), whose sum is σ = 22861440. Its totient is φ = 21908788.

The previous prime is 22385101. The next prime is 22385123. The reversal of 22385113 is 31158322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22385113 - 2⁵ = 22385081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22385123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238093 + ... + 238186.

It is an arithmetic number, because the mean of its divisors is an integer number (5715360).

Almost surely, 2^22385113 is an apocalyptic number.

It is an amenable number.

22385113 is a deficient number, since it is larger than the sum of its proper divisors (476327).

22385113 is an equidigital number, since it uses as much as digits as its factorization.

22385113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476326.

The product of its digits is 1440, while the sum is 25.

The square root of 22385113 is about 4731.2908386613. The cubic root of 22385113 is about 281.8294871478.

The spelling of 22385113 in words is "twenty-two million, three hundred eighty-five thousand, one hundred thirteen".