2120112220201 has 8 divisors (see below), whose sum is σ = 2150704813824. Its totient is φ = 2089707889200.

The previous prime is 2120112220159. The next prime is 2120112220217. The reversal of 2120112220201 is 1020222110212.

It is a happy number.

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 2120112220201 - 2⁹ = 2120112219689 is a prime.

It is a super-2 number, since 2×2120112220201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2120112220241) 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, 47042971 + ... + 47088016.

It is an arithmetic number, because the mean of its divisors is an integer number (268838101728).

Almost surely, 2^{2120112220201} is an apocalyptic number.

It is an amenable number.

2120112220201 is a deficient number, since it is larger than the sum of its proper divisors (30592593623).

2120112220201 is a wasteful number, since it uses less digits than its factorization.

2120112220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94131311.

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

Adding to 2120112220201 its reverse (1020222110212), we get a palindrome (3140334330413).

The spelling of 2120112220201 in words is "two trillion, one hundred twenty billion, one hundred twelve million, two hundred twenty thousand, two hundred one".