120112200111201 has 32 divisors (see below), whose sum is σ = 170866488303360. Its totient is φ = 74788751333376.

The previous prime is 120112200111151. The next prime is 120112200111223. The reversal of 120112200111201 is 102111002211021.

It is a happy number.

It is not a de Polignac number, because 120112200111201 - 2³³ = 120103610176609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120112200111251) 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 31 ways as a sum of consecutive naturals, for example, 17434420 + ... + 23327738.

It is an arithmetic number, because the mean of its divisors is an integer number (5339577759480).

Almost surely, 2^{120112200111201} is an apocalyptic number.

It is an amenable number.

120112200111201 is a deficient number, since it is larger than the sum of its proper divisors (50754288192159).

120112200111201 is a wasteful number, since it uses less digits than its factorization.

120112200111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5896393.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 120112200111201 its reverse (102111002211021), we get a palindrome (222223202322222).

The spelling of 120112200111201 in words is "one hundred twenty trillion, one hundred twelve billion, two hundred million, one hundred eleven thousand, two hundred one".