41222165 has 16 divisors (see below), whose sum is σ = 51110400. Its totient is φ = 31897152.

The previous prime is 41222147. The next prime is 41222171. The reversal of 41222165 is 56122214.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 41222165 - 2⁶ = 41222101 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41222165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22556 + ... + 24314.

It is an arithmetic number, because the mean of its divisors is an integer number (3194400).

Almost surely, 2^41222165 is an apocalyptic number.

It is an amenable number.

41222165 is a deficient number, since it is larger than the sum of its proper divisors (9888235).

41222165 is a wasteful number, since it uses less digits than its factorization.

41222165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916.

The product of its digits is 960, while the sum is 23.

The square root of 41222165 is about 6420.4489718399. The cubic root of 41222165 is about 345.4434261824.

Adding to 41222165 its reverse (56122214), we get a palindrome (97344379).

The spelling of 41222165 in words is "forty-one million, two hundred twenty-two thousand, one hundred sixty-five".