211110201011 has 8 divisors (see below), whose sum is σ = 211588977600. Its totient is φ = 210631956480.

The previous prime is 211110201007. The next prime is 211110201019. The reversal of 211110201011 is 110102011112.

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

It is a cyclic number.

It is not a de Polignac number, because 211110201011 - 2² = 211110201007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211110200983 and 211110201001.

It is not an unprimeable number, because it can be changed into a prime (211110201019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666881 + ... + 931101.

It is an arithmetic number, because the mean of its divisors is an integer number (26448622200).

Almost surely, 2^211110201011 is an apocalyptic number.

211110201011 is a deficient number, since it is larger than the sum of its proper divisors (478776589).

211110201011 is a wasteful number, since it uses less digits than its factorization.

211110201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266029.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 211110201011 its reverse (110102011112), we get a palindrome (321212212123).

The spelling of 211110201011 in words is "two hundred eleven billion, one hundred ten million, two hundred one thousand, eleven".