2120012010201 has 8 divisors (see below), whose sum is σ = 2826704000224. Its totient is φ = 1413330680160.

The previous prime is 2120012010191. The next prime is 2120012010241. The reversal of 2120012010201 is 1020102100212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2120012010201 - 2⁷ = 2120012010073 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2120012010241) 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, 2188795 + ... + 3005136.

It is an arithmetic number, because the mean of its divisors is an integer number (353338000028).

Almost surely, 2^{2120012010201} is an apocalyptic number.

It is an amenable number.

2120012010201 is a deficient number, since it is larger than the sum of its proper divisors (706691990023).

2120012010201 is a wasteful number, since it uses less digits than its factorization.

2120012010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5329991.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2120012010201 its reverse (1020102100212), we get a palindrome (3140114110413).

The spelling of 2120012010201 in words is "two trillion, one hundred twenty billion, twelve million, ten thousand, two hundred one".