2120002001201 has 8 divisors (see below), whose sum is σ = 2423329655424. Its totient is φ = 1816791903360.

The previous prime is 2120002001189. The next prime is 2120002001209. The reversal of 2120002001201 is 1021002000212.

It is a happy number.

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

It is not a de Polignac number, because 2120002001201 - 2¹⁸ = 2120001739057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2120002001209) 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, 29350445 + ... + 29422586.

It is an arithmetic number, because the mean of its divisors is an integer number (302916206928).

Almost surely, 2^{2120002001201} is an apocalyptic number.

It is an amenable number.

2120002001201 is a deficient number, since it is larger than the sum of its proper divisors (303327654223).

2120002001201 is an equidigital number, since it uses as much as digits as its factorization.

2120002001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58778191.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2120002001201 its reverse (1021002000212), we get a palindrome (3141004001413).

The spelling of 2120002001201 in words is "two trillion, one hundred twenty billion, two million, one thousand, two hundred one".