22223112013 has 8 divisors (see below), whose sum is σ = 23164392032. Its totient is φ = 21299761296.

The previous prime is 22223112001. The next prime is 22223112029. The reversal of 22223112013 is 31021132222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22223112013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22223112083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4479795 + ... + 4484752.

It is an arithmetic number, because the mean of its divisors is an integer number (2895549004).

Almost surely, 2^22223112013 is an apocalyptic number.

It is an amenable number.

22223112013 is a deficient number, since it is larger than the sum of its proper divisors (941280019).

22223112013 is an equidigital number, since it uses as much as digits as its factorization.

22223112013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8964651.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22223112013 its reverse (31021132222), we get a palindrome (53244244235).

The spelling of 22223112013 in words is "twenty-two billion, two hundred twenty-three million, one hundred twelve thousand, thirteen".