11103017222 has 16 divisors (see below), whose sum is σ = 18177825600. Its totient is φ = 5044256040.

The previous prime is 11103017209. The next prime is 11103017231. The reversal of 11103017222 is 22271030111.

It is a junction number, because it is equal to n+sod(n) for n = 11103017194 and 11103017203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83972 + ... + 171047.

It is an arithmetic number, because the mean of its divisors is an integer number (1136114100).

Almost surely, 2^11103017222 is an apocalyptic number.

11103017222 is a deficient number, since it is larger than the sum of its proper divisors (7074808378).

11103017222 is a wasteful number, since it uses less digits than its factorization.

11103017222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257011.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 11103017222 its reverse (22271030111), we get a palindrome (33374047333).

The spelling of 11103017222 in words is "eleven billion, one hundred three million, seventeen thousand, two hundred twenty-two".