11102113222 has 4 divisors (see below), whose sum is σ = 16653169836. Its totient is φ = 5551056610.

The previous prime is 11102113207. The next prime is 11102113247. The reversal of 11102113222 is 22231120111.

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

It is a junction number, because it is equal to n+sod(n) for n = 11102113196 and 11102113205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775528304 + ... + 2775528307.

It is an arithmetic number, because the mean of its divisors is an integer number (4163292459).

Almost surely, 2^11102113222 is an apocalyptic number.

11102113222 is a deficient number, since it is larger than the sum of its proper divisors (5551056614).

11102113222 is an equidigital number, since it uses as much as digits as its factorization.

11102113222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551056613.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11102113222 its reverse (22231120111), we get a palindrome (33333233333).

The spelling of 11102113222 in words is "eleven billion, one hundred two million, one hundred thirteen thousand, two hundred twenty-two".