11313224122 has 4 divisors (see below), whose sum is σ = 16969836186. Its totient is φ = 5656612060.

The previous prime is 11313224113. The next prime is 11313224137. The reversal of 11313224122 is 22142231311.

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

It can be written as a sum of positive squares in only one way, i.e., 11263789161 + 49434961 = 106131^2 + 7031^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11313224093 and 11313224102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2828306029 + ... + 2828306032.

Almost surely, 2^11313224122 is an apocalyptic number.

11313224122 is a deficient number, since it is larger than the sum of its proper divisors (5656612064).

11313224122 is an equidigital number, since it uses as much as digits as its factorization.

11313224122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5656612063.

The product of its digits is 576, while the sum is 22.

Adding to 11313224122 its reverse (22142231311), we get a palindrome (33455455433).

The spelling of 11313224122 in words is "eleven billion, three hundred thirteen million, two hundred twenty-four thousand, one hundred twenty-two".