182222797218 has 64 divisors (see below), whose sum is σ = 454422666240. Its totient is φ = 47325499200.

The previous prime is 182222797217. The next prime is 182222797243. The reversal of 182222797218 is 812797222281.

It is a happy number.

182222797218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (182222797217) 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 31 ways as a sum of consecutive naturals, for example, 6319173 + ... + 6347943.

It is an arithmetic number, because the mean of its divisors is an integer number (7100354160).

Almost surely, 2^182222797218 is an apocalyptic number.

182222797218 is an abundant number, since it is smaller than the sum of its proper divisors (272199869022).

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

182222797218 is a wasteful number, since it uses less digits than its factorization.

182222797218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42503.

The product of its digits is 903168, while the sum is 51.

The spelling of 182222797218 in words is "one hundred eighty-two billion, two hundred twenty-two million, seven hundred ninety-seven thousand, two hundred eighteen".