11122213230113 has 4 divisors (see below), whose sum is σ = 11288216412720. Its totient is φ = 10956210047508.

The previous prime is 11122213230067. The next prime is 11122213230151. The reversal of 11122213230113 is 31103231222111.

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 11122213230113 - 2¹⁴ = 11122213213729 is a prime.

It is a super-2 number, since 2×11122213230113² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122213230613) 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, 83001591203 + ... + 83001591336.

It is an arithmetic number, because the mean of its divisors is an integer number (2822054103180).

Almost surely, 2^{11122213230113} is an apocalyptic number.

It is an amenable number.

11122213230113 is a deficient number, since it is larger than the sum of its proper divisors (166003182607).

11122213230113 is an equidigital number, since it uses as much as digits as its factorization.

11122213230113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166003182606.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11122213230113 its reverse (31103231222111), we get a palindrome (42225444452224).

The spelling of 11122213230113 in words is "eleven trillion, one hundred twenty-two billion, two hundred thirteen million, two hundred thirty thousand, one hundred thirteen".