4161206222 has 8 divisors (see below), whose sum is σ = 6274150896. Its totient is φ = 2069822592.

The previous prime is 4161206209. The next prime is 4161206237. The reversal of 4161206222 is 2226021614.

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

It is a junction number, because it is equal to n+sod(n) for n = 4161206191 and 4161206200.

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, 5389778 + ... + 5390549.

It is an arithmetic number, because the mean of its divisors is an integer number (784268862).

Almost surely, 2^4161206222 is an apocalyptic number.

4161206222 is a deficient number, since it is larger than the sum of its proper divisors (2112944674).

4161206222 is a wasteful number, since it uses less digits than its factorization.

4161206222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10780522.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4161206222 is about 64507.4121477524. The cubic root of 4161206222 is about 1608.4457335378.

Adding to 4161206222 its reverse (2226021614), we get a palindrome (6387227836).

The spelling of 4161206222 in words is "four billion, one hundred sixty-one million, two hundred six thousand, two hundred twenty-two".