11136863244218 has 16 divisors (see below), whose sum is σ = 17283730725000. Its totient is φ = 5375672807232.

The previous prime is 11136863244203. The next prime is 11136863244229. The reversal of 11136863244218 is 81244236863111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11083352913889 + 53510330329 = 3329167^2 + 231323^2 .

It is a super-3 number, since 3×11136863244218³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12861593 + ... + 13700156.

Almost surely, 2^{11136863244218} is an apocalyptic number.

11136863244218 is a deficient number, since it is larger than the sum of its proper divisors (6146867480782).

11136863244218 is a wasteful number, since it uses less digits than its factorization.

11136863244218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26569009.

The product of its digits is 1327104, while the sum is 50.

The spelling of 11136863244218 in words is "eleven trillion, one hundred thirty-six billion, eight hundred sixty-three million, two hundred forty-four thousand, two hundred eighteen".