120112110001101 has 32 divisors (see below), whose sum is σ = 165112592375808. Its totient is φ = 77609921325120.

The previous prime is 120112110001099. The next prime is 120112110001111. The reversal of 120112110001101 is 101100011211021.

It is not a de Polignac number, because 120112110001101 - 2¹ = 120112110001099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120112110001111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 561303610 + ... + 561517556.

It is an arithmetic number, because the mean of its divisors is an integer number (5159768511744).

Almost surely, 2^{120112110001101} is an apocalyptic number.

It is an amenable number.

120112110001101 is a deficient number, since it is larger than the sum of its proper divisors (45000482374707).

120112110001101 is a wasteful number, since it uses less digits than its factorization.

120112110001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233481.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 120112110001101 its reverse (101100011211021), we get a palindrome (221212121212122).

The spelling of 120112110001101 in words is "one hundred twenty trillion, one hundred twelve billion, one hundred ten million, one thousand, one hundred one".