112011211122201 has 24 divisors (see below), whose sum is σ = 169839441233280. Its totient is φ = 70999729739136.

The previous prime is 112011211122103. The next prime is 112011211122203. The reversal of 112011211122201 is 102221112110211.

It is a happy number.

112011211122201 is a `hidden beast` number, since 1 + 120 + 11 + 211 + 122 + 201 = 666.

It is not a de Polignac number, because 112011211122201 - 2⁷ = 112011211122073 is a prime.

It is a super-2 number, since 2×112011211122201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112011211122203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1620076096 + ... + 1620145233.

It is an arithmetic number, because the mean of its divisors is an integer number (7076643384720).

Almost surely, 2^{112011211122201} is an apocalyptic number.

It is an amenable number.

112011211122201 is a deficient number, since it is larger than the sum of its proper divisors (57828230111079).

112011211122201 is a wasteful number, since it uses less digits than its factorization.

112011211122201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3240221525 (or 3240221522 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 112011211122201 its reverse (102221112110211), we get a palindrome (214232323232412).

The spelling of 112011211122201 in words is "one hundred twelve trillion, eleven billion, two hundred eleven million, one hundred twenty-two thousand, two hundred one".