2120210001201 has 16 divisors (see below), whose sum is σ = 2843215386048. Its totient is φ = 1405360992000.

The previous prime is 2120210001157. The next prime is 2120210001229. The reversal of 2120210001201 is 1021000120212.

It is not a de Polignac number, because 2120210001201 - 2³⁴ = 2103030132017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2120210001101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2366475 + ... + 3136976.

It is an arithmetic number, because the mean of its divisors is an integer number (177700961628).

Almost surely, 2^{2120210001201} is an apocalyptic number.

It is an amenable number.

2120210001201 is a deficient number, since it is larger than the sum of its proper divisors (723005384847).

2120210001201 is a wasteful number, since it uses less digits than its factorization.

2120210001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5504192.

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

Adding to 2120210001201 its reverse (1021000120212), we get a palindrome (3141210121413).

The spelling of 2120210001201 in words is "two trillion, one hundred twenty billion, two hundred ten million, one thousand, two hundred one".