200211001020001 has 16 divisors (see below), whose sum is σ = 201678077214720. Its totient is φ = 198747529066240.

The previous prime is 200211001019987. The next prime is 200211001020011. The reversal of 200211001020001 is 100020100112002.

It is a cyclic number.

It is not a de Polignac number, because 200211001020001 - 2¹¹ = 200211001017953 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200211001020001.

It is not an unprimeable number, because it can be changed into a prime (200211001020011) 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, 1814748921 + ... + 1814859241.

It is an arithmetic number, because the mean of its divisors is an integer number (12604879825920).

Almost surely, 2^{200211001020001} is an apocalyptic number.

It is an amenable number.

200211001020001 is a deficient number, since it is larger than the sum of its proper divisors (1467076194719).

200211001020001 is a wasteful number, since it uses less digits than its factorization.

200211001020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126536.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 200211001020001 its reverse (100020100112002), we get a palindrome (300231101132003).

The spelling of 200211001020001 in words is "two hundred trillion, two hundred eleven billion, one million, twenty thousand, one".