1120230302223 has 4 divisors (see below), whose sum is σ = 1493640402968. Its totient is φ = 746820201480.

The previous prime is 1120230302179. The next prime is 1120230302293. The reversal of 1120230302223 is 3222030320211.

It is a happy number.

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

It is not a de Polignac number, because 1120230302223 - 2¹³ = 1120230294031 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 1120230302223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120230302293) 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, 186705050368 + ... + 186705050373.

It is an arithmetic number, because the mean of its divisors is an integer number (373410100742).

Almost surely, 2^{1120230302223} is an apocalyptic number.

1120230302223 is a deficient number, since it is larger than the sum of its proper divisors (373410100745).

1120230302223 is an equidigital number, since it uses as much as digits as its factorization.

1120230302223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373410100744.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1120230302223 its reverse (3222030320211), we get a palindrome (4342260622434).

The spelling of 1120230302223 in words is "one trillion, one hundred twenty billion, two hundred thirty million, three hundred two thousand, two hundred twenty-three".