111414015227 has 2 divisors, whose sum is σ = 111414015228. Its totient is φ = 111414015226.

The previous prime is 111414015199. The next prime is 111414015259. The reversal of 111414015227 is 722510414111.

It is a weak prime.

It is an emirp because it is prime and its reverse (722510414111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111414015227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111414015227.

It is not a weakly prime, because it can be changed into another prime (111414015827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55707007613 + 55707007614.

It is an arithmetic number, because the mean of its divisors is an integer number (55707007614).

Almost surely, 2^111414015227 is an apocalyptic number.

111414015227 is a deficient number, since it is larger than the sum of its proper divisors (1).

111414015227 is an equidigital number, since it uses as much as digits as its factorization.

111414015227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 29.

Adding to 111414015227 its reverse (722510414111), we get a palindrome (833924429338).

The spelling of 111414015227 in words is "one hundred eleven billion, four hundred fourteen million, fifteen thousand, two hundred twenty-seven".