111120112110201 has 32 divisors (see below), whose sum is σ = 157906675238400. Its totient is φ = 69264866592000.

The previous prime is 111120112110197. The next prime is 111120112110253. The reversal of 111120112110201 is 102011211021111.

It is not a de Polignac number, because 111120112110201 - 2² = 111120112110197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111120112118201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3329826 + ... + 15275076.

It is an arithmetic number, because the mean of its divisors is an integer number (4934583601200).

Almost surely, 2^{111120112110201} is an apocalyptic number.

It is an amenable number.

111120112110201 is a deficient number, since it is larger than the sum of its proper divisors (46786563128199).

111120112110201 is a wasteful number, since it uses less digits than its factorization.

111120112110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11946469.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 111120112110201 its reverse (102011211021111), we get a palindrome (213131323131312).

The spelling of 111120112110201 in words is "one hundred eleven trillion, one hundred twenty billion, one hundred twelve million, one hundred ten thousand, two hundred one".