22224340113 has 4 divisors (see below), whose sum is σ = 29632453488. Its totient is φ = 14816226740.

The previous prime is 22224340097. The next prime is 22224340141. The reversal of 22224340113 is 31104342222.

It is a happy number.

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 22224340113 - 2⁴ = 22224340097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22224340213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3704056683 + ... + 3704056688.

It is an arithmetic number, because the mean of its divisors is an integer number (7408113372).

Almost surely, 2^22224340113 is an apocalyptic number.

It is an amenable number.

22224340113 is a deficient number, since it is larger than the sum of its proper divisors (7408113375).

22224340113 is an equidigital number, since it uses as much as digits as its factorization.

22224340113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7408113374.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22224340113 its reverse (31104342222), we get a palindrome (53328682335).

The spelling of 22224340113 in words is "twenty-two billion, two hundred twenty-four million, three hundred forty thousand, one hundred thirteen".