11116610619 has 16 divisors (see below), whose sum is σ = 14879035392. Its totient is φ = 7382678688.

The previous prime is 11116610581. The next prime is 11116610623. The reversal of 11116610619 is 91601661111.

It is not a de Polignac number, because 11116610619 - 2³³ = 2526676027 is a prime.

It is a super-2 number, since 2×11116610619² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11116610619.

It is not an unprimeable number, because it can be changed into a prime (11116610639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1009089 + ... + 1020045.

It is an arithmetic number, because the mean of its divisors is an integer number (929939712).

Almost surely, 2^11116610619 is an apocalyptic number.

11116610619 is a deficient number, since it is larger than the sum of its proper divisors (3762424773).

11116610619 is a wasteful number, since it uses less digits than its factorization.

11116610619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12226.

The product of its (nonzero) digits is 1944, while the sum is 33.

The spelling of 11116610619 in words is "eleven billion, one hundred sixteen million, six hundred ten thousand, six hundred nineteen".