1112400220223 has 8 divisors (see below), whose sum is σ = 1118406823056. Its totient is φ = 1106396121600.

The previous prime is 1112400220199. The next prime is 1112400220279. The reversal of 1112400220223 is 3220220042111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112400220223 - 2⁶ = 1112400220159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112400220195 and 1112400220204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112400229223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268208 + ... + 1515498.

It is an arithmetic number, because the mean of its divisors is an integer number (139800852882).

Almost surely, 2^{1112400220223} is an apocalyptic number.

1112400220223 is a deficient number, since it is larger than the sum of its proper divisors (6006602833).

1112400220223 is a wasteful number, since it uses less digits than its factorization.

1112400220223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252105.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1112400220223 its reverse (3220220042111), we get a palindrome (4332620262334).

The spelling of 1112400220223 in words is "one trillion, one hundred twelve billion, four hundred million, two hundred twenty thousand, two hundred twenty-three".