1120332223 has 4 divisors (see below), whose sum is σ = 1120489920. Its totient is φ = 1120174528.

The previous prime is 1120332221. The next prime is 1120332233. The reversal of 1120332223 is 3222330211.

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 1120332223 - 2¹ = 1120332221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120332223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120332221) 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, 67663 + ... + 82576.

It is an arithmetic number, because the mean of its divisors is an integer number (280122480).

Almost surely, 2^1120332223 is an apocalyptic number.

1120332223 is a deficient number, since it is larger than the sum of its proper divisors (157697).

1120332223 is an equidigital number, since it uses as much as digits as its factorization.

1120332223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157696.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1120332223 is about 33471.3642237660. The cubic root of 1120332223 is about 1038.6014927172.

Adding to 1120332223 its reverse (3222330211), we get a palindrome (4342662434).

The spelling of 1120332223 in words is "one billion, one hundred twenty million, three hundred thirty-two thousand, two hundred twenty-three".