11123320032222 has 16 divisors (see below), whose sum is σ = 22258269277200. Its totient is φ = 3705835141952.

The previous prime is 11123320032157. The next prime is 11123320032259. The reversal of 11123320032222 is 22223002332111.

It is a junction number, because it is equal to n+sod(n) for n = 11123320032192 and 11123320032201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484538097 + ... + 484561052.

It is an arithmetic number, because the mean of its divisors is an integer number (1391141829825).

Almost surely, 2^{11123320032222} is an apocalyptic number.

11123320032222 is an abundant number, since it is smaller than the sum of its proper divisors (11134949244978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11123320032222 is a wasteful number, since it uses less digits than its factorization.

11123320032222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969101067.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11123320032222 its reverse (22223002332111), we get a palindrome (33346322364333).

The spelling of 11123320032222 in words is "eleven trillion, one hundred twenty-three billion, three hundred twenty million, thirty-two thousand, two hundred twenty-two".