112201220000001 has 16 divisors (see below), whose sum is σ = 163231561589760. Its totient is φ = 67988328125520.

The previous prime is 112201219999997. The next prime is 112201220000131. The reversal of 112201220000001 is 100000022102211.

It is not a de Polignac number, because 112201220000001 - 2² = 112201219999997 is a prime.

It is a super-2 number, since 2×112201220000001² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112201220005001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310098165 + ... + 310459778.

It is an arithmetic number, because the mean of its divisors is an integer number (10201972599360).

Almost surely, 2^{112201220000001} is an apocalyptic number.

112201220000001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112201220000001 is a deficient number, since it is larger than the sum of its proper divisors (51030341589759).

112201220000001 is a wasteful number, since it uses less digits than its factorization.

112201220000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620563436.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112201220000001 its reverse (100000022102211), we get a palindrome (212201242102212).

The spelling of 112201220000001 in words is "one hundred twelve trillion, two hundred one billion, two hundred twenty million, one", and thus it is an aban number.