112221043003 has 4 divisors (see below), whose sum is σ = 112647739248. Its totient is φ = 111794346760.

The previous prime is 112221042929. The next prime is 112221043019. The reversal of 112221043003 is 300340122211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300340122211 = 4523 ⋅66402857.

It is a cyclic number.

It is not a de Polignac number, because 112221043003 - 2²⁵ = 112187488571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112221043073) 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, 213347728 + ... + 213348253.

It is an arithmetic number, because the mean of its divisors is an integer number (28161934812).

Almost surely, 2^112221043003 is an apocalyptic number.

112221043003 is a deficient number, since it is larger than the sum of its proper divisors (426696245).

112221043003 is an equidigital number, since it uses as much as digits as its factorization.

112221043003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426696244.

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

Adding to 112221043003 its reverse (300340122211), we get a palindrome (412561165214).

The spelling of 112221043003 in words is "one hundred twelve billion, two hundred twenty-one million, forty-three thousand, three".