120223110223 has 16 divisors (see below), whose sum is σ = 127072960000. Its totient is φ = 113425868160.

The previous prime is 120223110211. The next prime is 120223110251. The reversal of 120223110223 is 322011322021.

It is a cyclic number.

It is not a de Polignac number, because 120223110223 - 2²⁹ = 119686239311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

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 120223110223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120223110283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18013015 + ... + 18019687.

It is an arithmetic number, because the mean of its divisors is an integer number (7942060000).

Almost surely, 2^120223110223 is an apocalyptic number.

120223110223 is a deficient number, since it is larger than the sum of its proper divisors (6849849777).

120223110223 is a wasteful number, since it uses less digits than its factorization.

120223110223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10462.

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

Adding to 120223110223 its reverse (322011322021), we get a palindrome (442234432244).

The spelling of 120223110223 in words is "one hundred twenty billion, two hundred twenty-three million, one hundred ten thousand, two hundred twenty-three".