1123320122224 has 40 divisors (see below), whose sum is σ = 2291579738240. Its totient is φ = 531960136128.

The previous prime is 1123320122149. The next prime is 1123320122237. The reversal of 1123320122224 is 4222210233211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689227 + ... + 1649749.

It is an arithmetic number, because the mean of its divisors is an integer number (57289493456).

Almost surely, 2^{1123320122224} is an apocalyptic number.

It is an amenable number.

1123320122224 is an abundant number, since it is smaller than the sum of its proper divisors (1168259616016).

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

1123320122224 is a wasteful number, since it uses less digits than its factorization.

1123320122224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964397 (or 964391 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1123320122224 its reverse (4222210233211), we get a palindrome (5345530355435).

The spelling of 1123320122224 in words is "one trillion, one hundred twenty-three billion, three hundred twenty million, one hundred twenty-two thousand, two hundred twenty-four".