112120220201 has 8 divisors (see below), whose sum is σ = 124035686208. Its totient is φ = 100491874000.

The previous prime is 112120220167. The next prime is 112120220203. The reversal of 112120220201 is 102022021211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112120220201 - 2³⁰ = 111046478377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112120220203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71779130 + ... + 71780691.

It is an arithmetic number, because the mean of its divisors is an integer number (15504460776).

Almost surely, 2^112120220201 is an apocalyptic number.

112120220201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112120220201 is a deficient number, since it is larger than the sum of its proper divisors (11915466007).

112120220201 is a wasteful number, since it uses less digits than its factorization.

112120220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143559903.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112120220201 its reverse (102022021211), we get a palindrome (214142241412).

It can be divided in two parts, 11 and 2120220201, that added together give a palindrome (2120220212).

The spelling of 112120220201 in words is "one hundred twelve billion, one hundred twenty million, two hundred twenty thousand, two hundred one".