180147227016 has 32 divisors (see below), whose sum is σ = 450378948960. Its totient is φ = 60047624832.

The previous prime is 180147226993. The next prime is 180147227047. The reversal of 180147227016 is 610722741081.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1475191 + ... + 1592633.

It is an arithmetic number, because the mean of its divisors is an integer number (14074342155).

Almost surely, 2^180147227016 is an apocalyptic number.

It is an amenable number.

180147227016 is an abundant number, since it is smaller than the sum of its proper divisors (270231721944).

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

180147227016 is a wasteful number, since it uses less digits than its factorization.

180147227016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181365 (or 181361 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

Adding to 180147227016 its reverse (610722741081), we get a palindrome (790869968097).

The spelling of 180147227016 in words is "one hundred eighty billion, one hundred forty-seven million, two hundred twenty-seven thousand, sixteen".