120201212102223 has 16 divisors (see below), whose sum is σ = 183170978265600. Its totient is φ = 68683696981536.

The previous prime is 120201212102221. The next prime is 120201212102233. The reversal of 120201212102223 is 322201212102021.

It is not a de Polignac number, because 120201212102223 - 2¹ = 120201212102221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 120201212102223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120201212102221) 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, 112368915 + ... + 113433572.

It is an arithmetic number, because the mean of its divisors is an integer number (11448186141600).

Almost surely, 2^{120201212102223} is an apocalyptic number.

120201212102223 is a deficient number, since it is larger than the sum of its proper divisors (62969766163377).

120201212102223 is a wasteful number, since it uses less digits than its factorization.

120201212102223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225827846.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 120201212102223 its reverse (322201212102021), we get a palindrome (442402424204244).

The spelling of 120201212102223 in words is "one hundred twenty trillion, two hundred one billion, two hundred twelve million, one hundred two thousand, two hundred twenty-three".