211002220211113 has 16 divisors (see below), whose sum is σ = 214243027799040. Its totient is φ = 207785335383936.

The previous prime is 211002220211047. The next prime is 211002220211137. The reversal of 211002220211113 is 311112022200112.

It is a cyclic number.

It is not a de Polignac number, because 211002220211113 - 2³³ = 210993630276521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211002220011113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104307256 + ... + 106310902.

It is an arithmetic number, because the mean of its divisors is an integer number (13390189237440).

Almost surely, 2^{211002220211113} is an apocalyptic number.

It is an amenable number.

211002220211113 is a deficient number, since it is larger than the sum of its proper divisors (3240807587927).

211002220211113 is a wasteful number, since it uses less digits than its factorization.

211002220211113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009616.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 211002220211113 its reverse (311112022200112), we get a palindrome (522114242411225).

The spelling of 211002220211113 in words is "two hundred eleven trillion, two billion, two hundred twenty million, two hundred eleven thousand, one hundred thirteen".