22110222323113 has 4 divisors (see below), whose sum is σ = 22140973676160. Its totient is φ = 22079470970068.

The previous prime is 22110222323083. The next prime is 22110222323143. The reversal of 22110222323113 is 31132322201122.

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 an interprime number because it is at equal distance from previous prime (22110222323083) and next prime (22110222323143).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22110222323113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22110222323143) 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, 15375675445 + ... + 15375676882.

It is an arithmetic number, because the mean of its divisors is an integer number (5535243419040).

Almost surely, 2^{22110222323113} is an apocalyptic number.

It is an amenable number.

22110222323113 is a deficient number, since it is larger than the sum of its proper divisors (30751353047).

22110222323113 is an equidigital number, since it uses as much as digits as its factorization.

22110222323113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30751353046.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 22110222323113 its reverse (31132322201122), we get a palindrome (53242544524235).

The spelling of 22110222323113 in words is "twenty-two trillion, one hundred ten billion, two hundred twenty-two million, three hundred twenty-three thousand, one hundred thirteen".