16711211011011 has 8 divisors (see below), whose sum is σ = 24307216016064. Its totient is φ = 10128006673320.

The previous prime is 16711211011003. The next prime is 16711211011127. The reversal of 16711211011011 is 11011011211761.

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

It is not a de Polignac number, because 16711211011011 - 2³ = 16711211011003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16711211011811) 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, 253200166801 + ... + 253200166866.

It is an arithmetic number, because the mean of its divisors is an integer number (3038402002008).

Almost surely, 2^{16711211011011} is an apocalyptic number.

16711211011011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16711211011011 is a deficient number, since it is larger than the sum of its proper divisors (7596005005053).

16711211011011 is a wasteful number, since it uses less digits than its factorization.

16711211011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506400333681.

The product of its (nonzero) digits is 84, while the sum is 24.

Adding to 16711211011011 its reverse (11011011211761), we get a palindrome (27722222222772).

The spelling of 16711211011011 in words is "sixteen trillion, seven hundred eleven billion, two hundred eleven million, eleven thousand, eleven".