11860111170 has 48 divisors (see below), whose sum is σ = 30992864760. Its totient is φ = 3146637312.

The previous prime is 11860111169. The next prime is 11860111187. The reversal of 11860111170 is 7111106811.

It can be written as a sum of positive squares in 4 ways, for example, as 10869939081 + 990172089 = 104259^2 + 31467^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 316735 + ... + 352194.

Almost surely, 2^11860111170 is an apocalyptic number.

11860111170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11860111170 is an abundant number, since it is smaller than the sum of its proper divisors (19132753590).

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

11860111170 is a wasteful number, since it uses less digits than its factorization.

11860111170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669139 (or 669136 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 27.

Adding to 11860111170 its reverse (7111106811), we get a palindrome (18971217981).

The spelling of 11860111170 in words is "eleven billion, eight hundred sixty million, one hundred eleven thousand, one hundred seventy".