120122002112201 has 12 divisors (see below), whose sum is σ = 127053929363712. Its totient is φ = 113512207387824.

The previous prime is 120122002112197. The next prime is 120122002112263. The reversal of 120122002112201 is 102211200221021.

It is not a de Polignac number, because 120122002112201 - 2² = 120122002112197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120122002112201.

It is not an unprimeable number, because it can be changed into a prime (120122002112401) 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 11 ways as a sum of consecutive naturals, for example, 1519453505 + ... + 1519532558.

It is an arithmetic number, because the mean of its divisors is an integer number (10587827446976).

Almost surely, 2^{120122002112201} is an apocalyptic number.

It is an amenable number.

120122002112201 is a deficient number, since it is larger than the sum of its proper divisors (6931927251511).

120122002112201 is an equidigital number, since it uses as much as digits as its factorization.

120122002112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038986168 (or 3038986139 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120122002112201 its reverse (102211200221021), we get a palindrome (222333202333222).

The spelling of 120122002112201 in words is "one hundred twenty trillion, one hundred twenty-two billion, two million, one hundred twelve thousand, two hundred one".