11116624619 has 2 divisors, whose sum is σ = 11116624620. Its totient is φ = 11116624618.

The previous prime is 11116624577. The next prime is 11116624621. The reversal of 11116624619 is 91642661111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11116624619 is a prime.

It is a super-2 number, since 2×11116624619² (a number of 21 digits) contains 22 as substring.

Together with 11116624621, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11116624669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5558312309 + 5558312310.

It is an arithmetic number, because the mean of its divisors is an integer number (5558312310).

Almost surely, 2^11116624619 is an apocalyptic number.

11116624619 is a deficient number, since it is larger than the sum of its proper divisors (1).

11116624619 is an equidigital number, since it uses as much as digits as its factorization.

11116624619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 38.

The spelling of 11116624619 in words is "eleven billion, one hundred sixteen million, six hundred twenty-four thousand, six hundred nineteen".