11234559236 has 12 divisors (see below), whose sum is σ = 19742741760. Its totient is φ = 5593775880.

The previous prime is 11234559223. The next prime is 11234559239. The reversal of 11234559236 is 63295543211.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11234559193 and 11234559202.

It is not an unprimeable number, because it can be changed into a prime (11234559239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5874860 + ... + 5876771.

It is an arithmetic number, because the mean of its divisors is an integer number (1645228480).

Almost surely, 2^11234559236 is an apocalyptic number.

It is an amenable number.

11234559236 is a deficient number, since it is larger than the sum of its proper divisors (8508182524).

11234559236 is a wasteful number, since it uses less digits than its factorization.

11234559236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11751874 (or 11751872 counting only the distinct ones).

The product of its digits is 194400, while the sum is 41.

The spelling of 11234559236 in words is "eleven billion, two hundred thirty-four million, five hundred fifty-nine thousand, two hundred thirty-six".