11123303222 has 16 divisors (see below), whose sum is σ = 17088276672. Its totient is φ = 5427882240.

The previous prime is 11123303179. The next prime is 11123303237. The reversal of 11123303222 is 22230332111.

It is a junction number, because it is equal to n+sod(n) for n = 11123303194 and 11123303203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134429 + ... + 200792.

It is an arithmetic number, because the mean of its divisors is an integer number (1068017292).

Almost surely, 2^11123303222 is an apocalyptic number.

11123303222 is a deficient number, since it is larger than the sum of its proper divisors (5964973450).

11123303222 is a wasteful number, since it uses less digits than its factorization.

11123303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335623.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11123303222 its reverse (22230332111), we get a palindrome (33353635333).

The spelling of 11123303222 in words is "eleven billion, one hundred twenty-three million, three hundred three thousand, two hundred twenty-two".