112122011101 has 16 divisors (see below), whose sum is σ = 118606363200. Its totient is φ = 105696517248.

The previous prime is 112122011083. The next prime is 112122011117. The reversal of 112122011101 is 101110221211.

It is a happy number.

It is not a de Polignac number, because 112122011101 - 2⁵ = 112122011069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112122011401) 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 15 ways as a sum of consecutive naturals, for example, 8813121 + ... + 8825833.

It is an arithmetic number, because the mean of its divisors is an integer number (7412897700).

Almost surely, 2^112122011101 is an apocalyptic number.

It is an amenable number.

112122011101 is a deficient number, since it is larger than the sum of its proper divisors (6484352099).

112122011101 is a wasteful number, since it uses less digits than its factorization.

112122011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14988.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112122011101 its reverse (101110221211), we get a palindrome (213232232312).

The spelling of 112122011101 in words is "one hundred twelve billion, one hundred twenty-two million, eleven thousand, one hundred one".