112001122021101 has 16 divisors (see below), whose sum is σ = 150187733068800. Its totient is φ = 74241332858880.

The previous prime is 112001122021079. The next prime is 112001122021177. The reversal of 112001122021101 is 101120221100211.

It is a happy number.

It is not a de Polignac number, because 112001122021101 - 2¹⁰ = 112001122020077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112001122011101) 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 15 ways as a sum of consecutive naturals, for example, 45042076 + ... + 47463573.

It is an arithmetic number, because the mean of its divisors is an integer number (9386733316800).

Almost surely, 2^{112001122021101} is an apocalyptic number.

It is an amenable number.

112001122021101 is a deficient number, since it is larger than the sum of its proper divisors (38186611047699).

112001122021101 is a wasteful number, since it uses less digits than its factorization.

112001122021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92507956.

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

Adding to 112001122021101 its reverse (101120221100211), we get a palindrome (213121343121312).

The spelling of 112001122021101 in words is "one hundred twelve trillion, one billion, one hundred twenty-two million, twenty-one thousand, one hundred one".