112122120220201 has 16 divisors (see below), whose sum is σ = 138014441195904. Its totient is φ = 88700445074304.

The previous prime is 112122120220199. The next prime is 112122120220213. The reversal of 112122120220201 is 102022021221211.

It is not a de Polignac number, because 112122120220201 - 2¹ = 112122120220199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112122120220291) 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, 79590511 + ... + 80986996.

It is an arithmetic number, because the mean of its divisors is an integer number (8625902574744).

Almost surely, 2^{112122120220201} is an apocalyptic number.

It is an amenable number.

112122120220201 is a deficient number, since it is larger than the sum of its proper divisors (25892320975703).

112122120220201 is a wasteful number, since it uses less digits than its factorization.

112122120220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160585200.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112122120220201 its reverse (102022021221211), we get a palindrome (214144141441412).

The spelling of 112122120220201 in words is "one hundred twelve trillion, one hundred twenty-two billion, one hundred twenty million, two hundred twenty thousand, two hundred one".