2112022020201 has 16 divisors (see below), whose sum is σ = 2828542073664. Its totient is φ = 1401758794944.

The previous prime is 2112022020193. The next prime is 2112022020223. The reversal of 2112022020201 is 1020202202112.

It is not a de Polignac number, because 2112022020201 - 2³ = 2112022020193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2112022020401) 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, 27117351 + ... + 27195123.

It is an arithmetic number, because the mean of its divisors is an integer number (176783879604).

Almost surely, 2^{2112022020201} is an apocalyptic number.

It is an amenable number.

2112022020201 is a deficient number, since it is larger than the sum of its proper divisors (716520053463).

2112022020201 is a wasteful number, since it uses less digits than its factorization.

2112022020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117880.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2112022020201 its reverse (1020202202112), we get a palindrome (3132224222313).

The spelling of 2112022020201 in words is "two trillion, one hundred twelve billion, twenty-two million, twenty thousand, two hundred one".