65222041 has 8 divisors (see below), whose sum is σ = 70116480. Its totient is φ = 60473808.

The previous prime is 65222033. The next prime is 65222057. The reversal of 65222041 is 14022256.

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

It is not a de Polignac number, because 65222041 - 2³ = 65222033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65222011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35626 + ... + 37411.

It is an arithmetic number, because the mean of its divisors is an integer number (8764560).

Almost surely, 2^65222041 is an apocalyptic number.

It is an amenable number.

65222041 is a deficient number, since it is larger than the sum of its proper divisors (4894439).

65222041 is a wasteful number, since it uses less digits than its factorization.

65222041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73103.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 65222041 is about 8076.0164066203. The cubic root of 65222041 is about 402.5298842310.

Adding to 65222041 its reverse (14022256), we get a palindrome (79244297).

The spelling of 65222041 in words is "sixty-five million, two hundred twenty-two thousand, forty-one".