112021220001201 has 32 divisors (see below), whose sum is σ = 175678485872640. Its totient is φ = 62152042862016.

The previous prime is 112021220001179. The next prime is 112021220001209. The reversal of 112021220001201 is 102100022120211.

It is not a de Polignac number, because 112021220001201 - 2¹⁰ = 112021220000177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112021220001209) 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 31 ways as a sum of consecutive naturals, for example, 150119941 + ... + 150864306.

It is an arithmetic number, because the mean of its divisors is an integer number (5489952683520).

Almost surely, 2^{112021220001201} is an apocalyptic number.

It is an amenable number.

112021220001201 is a deficient number, since it is larger than the sum of its proper divisors (63657265871439).

112021220001201 is a wasteful number, since it uses less digits than its factorization.

112021220001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300984773.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112021220001201 its reverse (102100022120211), we get a palindrome (214121242121412).

The spelling of 112021220001201 in words is "one hundred twelve trillion, twenty-one billion, two hundred twenty million, one thousand, two hundred one".