216361450222 has 8 divisors (see below), whose sum is σ = 332457838272. Its totient is φ = 105542170800.

The previous prime is 216361450183. The next prime is 216361450267. The reversal of 216361450222 is 222054163612.

216361450222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 1319277054 + ... + 1319277217.

It is an arithmetic number, because the mean of its divisors is an integer number (41557229784).

Almost surely, 2^216361450222 is an apocalyptic number.

216361450222 is a deficient number, since it is larger than the sum of its proper divisors (116096388050).

216361450222 is a wasteful number, since it uses less digits than its factorization.

216361450222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2638554314.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 216361450222 in words is "two hundred sixteen billion, three hundred sixty-one million, four hundred fifty thousand, two hundred twenty-two".