11136872248 has 16 divisors (see below), whose sum is σ = 20887431480. Its totient is φ = 5566890528.

The previous prime is 11136872221. The next prime is 11136872303. The reversal of 11136872248 is 84227863111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162286 + ... + 220477.

Almost surely, 2^11136872248 is an apocalyptic number.

It is an amenable number.

11136872248 is a deficient number, since it is larger than the sum of its proper divisors (9750559232).

11136872248 is a wasteful number, since it uses less digits than its factorization.

11136872248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386406 (or 386402 counting only the distinct ones).

The product of its digits is 129024, while the sum is 43.

The spelling of 11136872248 in words is "eleven billion, one hundred thirty-six million, eight hundred seventy-two thousand, two hundred forty-eight".