211102122200011 has 16 divisors (see below), whose sum is σ = 241684043673600. Its totient is φ = 180626364114048.

The previous prime is 211102122200003. The next prime is 211102122200017. The reversal of 211102122200011 is 110002221201112.

It is a cyclic number.

It is not a de Polignac number, because 211102122200011 - 2³ = 211102122200003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211102122200017) 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, 55265520 + ... + 58961698.

It is an arithmetic number, because the mean of its divisors is an integer number (15105252729600).

Almost surely, 2^{211102122200011} is an apocalyptic number.

211102122200011 is a deficient number, since it is larger than the sum of its proper divisors (30581921473589).

211102122200011 is a wasteful number, since it uses less digits than its factorization.

211102122200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3710538.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 211102122200011 its reverse (110002221201112), we get a palindrome (321104343401123).

The spelling of 211102122200011 in words is "two hundred eleven trillion, one hundred two billion, one hundred twenty-two million, two hundred thousand, eleven".