2112012020201 has 16 divisors (see below), whose sum is σ = 2251436860800. Its totient is φ = 1975524192000.

The previous prime is 2112012020197. The next prime is 2112012020207. The reversal of 2112012020201 is 1020202102112.

It is a cyclic number.

It is not a de Polignac number, because 2112012020201 - 2² = 2112012020197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112012020207) 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, 843920 + ... + 2221761.

It is an arithmetic number, because the mean of its divisors is an integer number (140714803800).

Almost surely, 2^{2112012020201} is an apocalyptic number.

It is an amenable number.

2112012020201 is a deficient number, since it is larger than the sum of its proper divisors (139424840599).

2112012020201 is a wasteful number, since it uses less digits than its factorization.

2112012020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066160.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2112012020201 its reverse (1020202102112), we get a palindrome (3132214122313).

The spelling of 2112012020201 in words is "two trillion, one hundred twelve billion, twelve million, twenty thousand, two hundred one".