605040622222 has 8 divisors (see below), whose sum is σ = 907699111200. Its totient is φ = 302474251824.

The previous prime is 605040622189. The next prime is 605040622231. The reversal of 605040622222 is 222226040506.

It is a happy number.

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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23013222 + ... + 23039497.

It is an arithmetic number, because the mean of its divisors is an integer number (113462388900).

Almost surely, 2^605040622222 is an apocalyptic number.

605040622222 is a deficient number, since it is larger than the sum of its proper divisors (302658488978).

605040622222 is a wasteful number, since it uses less digits than its factorization.

605040622222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46059290.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 605040622222 its reverse (222226040506), we get a palindrome (827266662728).

The spelling of 605040622222 in words is "six hundred five billion, forty million, six hundred twenty-two thousand, two hundred twenty-two".