127228327180 has 24 divisors (see below), whose sum is σ = 267186637872. Its totient is φ = 50889968832.

The previous prime is 127228327159. The next prime is 127228327189. The reversal of 127228327180 is 81723822721.

It is a super-2 number, since 2×127228327180² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (127228327189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1050019 + ... + 1164901.

It is an arithmetic number, because the mean of its divisors is an integer number (11132776578).

Almost surely, 2^127228327180 is an apocalyptic number.

127228327180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127228327180 is an abundant number, since it is smaller than the sum of its proper divisors (139958310692).

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

127228327180 is a wasteful number, since it uses less digits than its factorization.

127228327180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170265 (or 170263 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 43.

The spelling of 127228327180 in words is "one hundred twenty-seven billion, two hundred twenty-eight million, three hundred twenty-seven thousand, one hundred eighty".