20116227013411 has 4 divisors (see below), whose sum is σ = 20116250598024. Its totient is φ = 20116203428800.

The previous prime is 20116227013391. The next prime is 20116227013417. The reversal of 20116227013411 is 11431072261102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20116227013411 - 2³¹ = 20114079529763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20116227013417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10462945 + ... + 12235426.

It is an arithmetic number, because the mean of its divisors is an integer number (5029062649506).

Almost surely, 2^{20116227013411} is an apocalyptic number.

20116227013411 is a deficient number, since it is larger than the sum of its proper divisors (23584613).

20116227013411 is an equidigital number, since it uses as much as digits as its factorization.

20116227013411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23584612.

The product of its (nonzero) digits is 4032, while the sum is 31.

Adding to 20116227013411 its reverse (11431072261102), we get a palindrome (31547299274513).

The spelling of 20116227013411 in words is "twenty trillion, one hundred sixteen billion, two hundred twenty-seven million, thirteen thousand, four hundred eleven".