1120233221023 has 4 divisors (see below), whose sum is σ = 1280266538320. Its totient is φ = 960199903728.

The previous prime is 1120233220999. The next prime is 1120233221033. The reversal of 1120233221023 is 3201223320211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1120233221023 - 2⁹ = 1120233220511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120233220985 and 1120233221003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120233221033) 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, 80016658638 + ... + 80016658651.

It is an arithmetic number, because the mean of its divisors is an integer number (320066634580).

Almost surely, 2^{1120233221023} is an apocalyptic number.

1120233221023 is a deficient number, since it is larger than the sum of its proper divisors (160033317297).

1120233221023 is an equidigital number, since it uses as much as digits as its factorization.

1120233221023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160033317296.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1120233221023 its reverse (3201223320211), we get a palindrome (4321456541234).

The spelling of 1120233221023 in words is "one trillion, one hundred twenty billion, two hundred thirty-three million, two hundred twenty-one thousand, twenty-three".