187160224992 has 96 divisors (see below), whose sum is σ = 529222367520. Its totient is φ = 57573089280.

The previous prime is 187160224991. The next prime is 187160225033. The reversal of 187160224992 is 299422061781.

187160224992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×187160224992² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (187160224991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5525484 + ... + 5559252.

It is an arithmetic number, because the mean of its divisors is an integer number (5512732995).

Almost surely, 2^187160224992 is an apocalyptic number.

187160224992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

187160224992 is an abundant number, since it is smaller than the sum of its proper divisors (342062142528).

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

187160224992 is a wasteful number, since it uses less digits than its factorization.

187160224992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38236 (or 38228 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 187160224992 in words is "one hundred eighty-seven billion, one hundred sixty million, two hundred twenty-four thousand, nine hundred ninety-two".