162216606226 has 8 divisors (see below), whose sum is σ = 243395224524. Its totient is φ = 81084864720.

The previous prime is 162216606197. The next prime is 162216606301. The reversal of 162216606226 is 622606612261.

162216606226 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 155768355625 + 6448250601 = 394675^2 + 80301^2 .

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

It is a super-2 number, since 2×162216606226² (a number of 23 digits) contains 22 as substring.

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, 11710545 + ... + 11724388.

Almost surely, 2^162216606226 is an apocalyptic number.

162216606226 is a deficient number, since it is larger than the sum of its proper divisors (81178618298).

162216606226 is a wasteful number, since it uses less digits than its factorization.

162216606226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23438396.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 162216606226 in words is "one hundred sixty-two billion, two hundred sixteen million, six hundred six thousand, two hundred twenty-six".