1112023002223 has 4 divisors (see below), whose sum is σ = 1270883431120. Its totient is φ = 953162573328.

The previous prime is 1112023002197. The next prime is 1112023002229. The reversal of 1112023002223 is 3222003202111.

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

It is not a de Polignac number, because 1112023002223 - 2⁵ = 1112023002191 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 1112023002223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112023002229) 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, 79430214438 + ... + 79430214451.

It is an arithmetic number, because the mean of its divisors is an integer number (317720857780).

Almost surely, 2^{1112023002223} is an apocalyptic number.

1112023002223 is a deficient number, since it is larger than the sum of its proper divisors (158860428897).

1112023002223 is an equidigital number, since it uses as much as digits as its factorization.

1112023002223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158860428896.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1112023002223 its reverse (3222003202111), we get a palindrome (4334026204334).

The spelling of 1112023002223 in words is "one trillion, one hundred twelve billion, twenty-three million, two thousand, two hundred twenty-three".