170201202112 has 28 divisors (see below), whose sum is σ = 345980650176. Its totient is φ = 83024975360.

The previous prime is 170201202107. The next prime is 170201202173. The reversal of 170201202112 is 211202102071.

It is a self number, because there is not a number n which added to its sum of digits gives 170201202112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32429008 + ... + 32434255.

It is an arithmetic number, because the mean of its divisors is an integer number (12356451792).

Almost surely, 2^170201202112 is an apocalyptic number.

It is an amenable number.

170201202112 is an abundant number, since it is smaller than the sum of its proper divisors (175779448064).

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

170201202112 is an equidigital number, since it uses as much as digits as its factorization.

170201202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64863316 (or 64863306 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 170201202112 its reverse (211202102071), we get a palindrome (381403304183).

The spelling of 170201202112 in words is "one hundred seventy billion, two hundred one million, two hundred two thousand, one hundred twelve".