22300022113 has 4 divisors (see below), whose sum is σ = 22665596308. Its totient is φ = 21934447920.

The previous prime is 22300022083. The next prime is 22300022159. The reversal of 22300022113 is 31122000322.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7556477184 + 14743544929 = 86928^2 + 121423^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22300022113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22300025113) 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 3 ways as a sum of consecutive naturals, for example, 182787006 + ... + 182787127.

It is an arithmetic number, because the mean of its divisors is an integer number (5666399077).

Almost surely, 2^22300022113 is an apocalyptic number.

It is an amenable number.

22300022113 is a deficient number, since it is larger than the sum of its proper divisors (365574195).

22300022113 is an equidigital number, since it uses as much as digits as its factorization.

22300022113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365574194.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22300022113 its reverse (31122000322), we get a palindrome (53422022435).

The spelling of 22300022113 in words is "twenty-two billion, three hundred million, twenty-two thousand, one hundred thirteen".