218039822002 has 8 divisors (see below), whose sum is σ = 327063768300. Its totient is φ = 109018565904.

The previous prime is 218039821997. The next prime is 218039822017. The reversal of 218039822002 is 200228930812.

218039822002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 215984197081 + 2055624921 = 464741^2 + 45339^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 455977 + ... + 802492.

Almost surely, 2^218039822002 is an apocalyptic number.

218039822002 is a deficient number, since it is larger than the sum of its proper divisors (109023946298).

218039822002 is a wasteful number, since it uses less digits than its factorization.

218039822002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345100.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 218039822002 in words is "two hundred eighteen billion, thirty-nine million, eight hundred twenty-two thousand, two".