11113001222 has 8 divisors (see below), whose sum is σ = 16670166816. Its totient is φ = 5556278952.

The previous prime is 11113001209. The next prime is 11113001267. The reversal of 11113001222 is 22210031111.

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

It is a junction number, because it is equal to n+sod(n) for n = 11113001197 and 11113001206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38798 + ... + 154049.

It is an arithmetic number, because the mean of its divisors is an integer number (2083770852).

Almost surely, 2^11113001222 is an apocalyptic number.

11113001222 is a deficient number, since it is larger than the sum of its proper divisors (5557165594).

11113001222 is a wasteful number, since it uses less digits than its factorization.

11113001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221662.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11113001222 its reverse (22210031111), we get a palindrome (33323032333).

The spelling of 11113001222 in words is "eleven billion, one hundred thirteen million, one thousand, two hundred twenty-two".