162015117211170 has 64 divisors (see below), whose sum is σ = 437245617594240. Its totient is φ = 42683500753344.

The previous prime is 162015117211151. The next prime is 162015117211247. The reversal of 162015117211170 is 71112711510261.

162015117211170 is a `hidden beast` number, since 1 + 6 + 2 + 0 + 1 + 511 + 7 + 21 + 117 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3614772709 + ... + 3614817528.

It is an arithmetic number, because the mean of its divisors is an integer number (6831962774910).

Almost surely, 2^{162015117211170} is an apocalyptic number.

162015117211170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162015117211170 is an abundant number, since it is smaller than the sum of its proper divisors (275230500383070).

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

162015117211170 is a wasteful number, since it uses less digits than its factorization.

162015117211170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229590336 (or 7229590330 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 36.

The spelling of 162015117211170 in words is "one hundred sixty-two trillion, fifteen billion, one hundred seventeen million, two hundred eleven thousand, one hundred seventy".