11853220336 has 20 divisors (see below), whose sum is σ = 22972932664. Its totient is φ = 5924721600.

The previous prime is 11853220333. The next prime is 11853220363. The reversal of 11853220336 is 63302235811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11853220333) 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, 65550 + ... + 167341.

Almost surely, 2^11853220336 is an apocalyptic number.

11853220336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11853220336 is a deficient number, since it is larger than the sum of its proper divisors (11119712328).

11853220336 is a wasteful number, since it uses less digits than its factorization.

11853220336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236080 (or 236074 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 11853220336 in words is "eleven billion, eight hundred fifty-three million, two hundred twenty thousand, three hundred thirty-six".