120222200112111 has 12 divisors (see below), whose sum is σ = 173654589310488. Its totient is φ = 80147994826704.

The previous prime is 120222200112109. The next prime is 120222200112191. The reversal of 120222200112111 is 111211002222021.

120222200112111 is a `hidden beast` number, since 1 + 20 + 222 + 200 + 11 + 211 + 1 = 666.

It is not a de Polignac number, because 120222200112111 - 2¹ = 120222200112109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120222200112191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5909220 + ... + 16594073.

It is an arithmetic number, because the mean of its divisors is an integer number (14471215775874).

Almost surely, 2^{120222200112111} is an apocalyptic number.

120222200112111 is a deficient number, since it is larger than the sum of its proper divisors (53432389198377).

120222200112111 is a wasteful number, since it uses less digits than its factorization.

120222200112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23096902 (or 23096899 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 120222200112111 its reverse (111211002222021), we get a palindrome (231433202334132).

The spelling of 120222200112111 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred million, one hundred twelve thousand, one hundred eleven".