120044012223 has 4 divisors (see below), whose sum is σ = 160058682968. Its totient is φ = 80029341480.

The previous prime is 120044012203. The next prime is 120044012237. The reversal of 120044012223 is 322210440021.

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

It is not a de Polignac number, because 120044012223 - 2⁵ = 120044012191 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 120044012223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120044012203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20007335368 + ... + 20007335373.

It is an arithmetic number, because the mean of its divisors is an integer number (40014670742).

Almost surely, 2^120044012223 is an apocalyptic number.

120044012223 is a deficient number, since it is larger than the sum of its proper divisors (40014670745).

120044012223 is an equidigital number, since it uses as much as digits as its factorization.

120044012223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40014670744.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 120044012223 its reverse (322210440021), we get a palindrome (442254452244).

The spelling of 120044012223 in words is "one hundred twenty billion, forty-four million, twelve thousand, two hundred twenty-three".