11224459836 has 36 divisors (see below), whose sum is σ = 29866254600. Its totient is φ = 3544566048.

The previous prime is 11224459811. The next prime is 11224459847. The reversal of 11224459836 is 63895442211.

11224459836 is a `hidden beast` number, since 1 + 1 + 2 + 24 + 4 + 598 + 36 = 666.

11224459836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 11224459791 and 11224459800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8204331 + ... + 8205698.

Almost surely, 2^11224459836 is an apocalyptic number.

It is an amenable number.

11224459836 is an abundant number, since it is smaller than the sum of its proper divisors (18641794764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11224459836 is a wasteful number, since it uses less digits than its factorization.

11224459836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16410058 (or 16410053 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The spelling of 11224459836 in words is "eleven billion, two hundred twenty-four million, four hundred fifty-nine thousand, eight hundred thirty-six".