201112002022120 has 96 divisors (see below), whose sum is σ = 538621275693600. Its totient is φ = 67349135532672.

The previous prime is 201112002022097. The next prime is 201112002022123. The reversal of 201112002022120 is 21220200211102.

It is a happy number.

201112002022120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201112002022094 and 201112002022103.

It is not an unprimeable number, because it can be changed into a prime (201112002022123) 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 23 ways as a sum of consecutive naturals, for example, 1193033910 + ... + 1193202469.

It is an arithmetic number, because the mean of its divisors is an integer number (5610638288475).

Almost surely, 2^{201112002022120} is an apocalyptic number.

201112002022120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201112002022120 is an abundant number, since it is smaller than the sum of its proper divisors (337509273671480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201112002022120 is a wasteful number, since it uses less digits than its factorization.

201112002022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386236447 (or 2386236436 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201112002022120 its reverse (21220200211102), we get a palindrome (222332202233222).

The spelling of 201112002022120 in words is "two hundred one trillion, one hundred twelve billion, two million, twenty-two thousand, one hundred twenty".