11103442222 has 16 divisors (see below), whose sum is σ = 17246251440. Its totient is φ = 5355064512.

The previous prime is 11103442213. The next prime is 11103442249. The reversal of 11103442222 is 22224430111.

It is a junction number, because it is equal to n+sod(n) for n = 11103442193 and 11103442202.

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, 32748 + ... + 152575.

It is an arithmetic number, because the mean of its divisors is an integer number (1077890715).

Almost surely, 2^11103442222 is an apocalyptic number.

11103442222 is a deficient number, since it is larger than the sum of its proper divisors (6142809218).

11103442222 is a wasteful number, since it uses less digits than its factorization.

11103442222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186387.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11103442222 its reverse (22224430111), we get a palindrome (33327872333).

The spelling of 11103442222 in words is "eleven billion, one hundred three million, four hundred forty-two thousand, two hundred twenty-two".