1122023332321 has 4 divisors (see below), whose sum is σ = 1122039399600. Its totient is φ = 1122007265044.

The previous prime is 1122023332303. The next prime is 1122023332327. The reversal of 1122023332321 is 1232333202211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122023332321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122023332327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7928431 + ... + 8068708.

It is an arithmetic number, because the mean of its divisors is an integer number (280509849900).

Almost surely, 2^{1122023332321} is an apocalyptic number.

It is an amenable number.

1122023332321 is a deficient number, since it is larger than the sum of its proper divisors (16067279).

1122023332321 is an equidigital number, since it uses as much as digits as its factorization.

1122023332321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16067278.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1122023332321 its reverse (1232333202211), we get a palindrome (2354356534532).

The spelling of 1122023332321 in words is "one trillion, one hundred twenty-two billion, twenty-three million, three hundred thirty-two thousand, three hundred twenty-one".