11701170216 has 48 divisors (see below), whose sum is σ = 33358603200. Its totient is φ = 3695105952.

The previous prime is 11701170211. The next prime is 11701170233. The reversal of 11701170216 is 61207110711.

It is a self number, because there is not a number n which added to its sum of digits gives 11701170216.

It is not an unprimeable number, because it can be changed into a prime (11701170211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4275376 + ... + 4278111.

It is an arithmetic number, because the mean of its divisors is an integer number (694970900).

Almost surely, 2^11701170216 is an apocalyptic number.

It is an amenable number.

11701170216 is an abundant number, since it is smaller than the sum of its proper divisors (21657432984).

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

11701170216 is a wasteful number, since it uses less digits than its factorization.

11701170216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8553518 (or 8553511 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 27.

Adding to 11701170216 its reverse (61207110711), we get a palindrome (72908280927).

The spelling of 11701170216 in words is "eleven billion, seven hundred one million, one hundred seventy thousand, two hundred sixteen".