2112102020201 has 8 divisors (see below), whose sum is σ = 2118915809280. Its totient is φ = 2105288651232.

The previous prime is 2112102020177. The next prime is 2112102020221. The reversal of 2112102020201 is 1020202012112.

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 2112102020201 - 2⁶ = 2112102020137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112102020221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12334496 + ... + 12504558.

It is an arithmetic number, because the mean of its divisors is an integer number (264864476160).

Almost surely, 2^{2112102020201} is an apocalyptic number.

It is an amenable number.

2112102020201 is a deficient number, since it is larger than the sum of its proper divisors (6813789079).

2112102020201 is a wasteful number, since it uses less digits than its factorization.

2112102020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210055.

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

Adding to 2112102020201 its reverse (1020202012112), we get a palindrome (3132304032313).

It can be divided in two parts, 2112 and 102020201, that multiplied together give a palindrome (215466664512).

The spelling of 2112102020201 in words is "two trillion, one hundred twelve billion, one hundred two million, twenty thousand, two hundred one".