65368222107 has 8 divisors (see below), whose sum is σ = 87159407184. Its totient is φ = 43577925888.

The previous prime is 65368222069. The next prime is 65368222141. The reversal of 65368222107 is 70122286356.

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

It is not a de Polignac number, because 65368222107 - 2²³ = 65359833499 is a prime.

It is a super-2 number, since 2×65368222107² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65368222147) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 25818 + ... + 362495.

It is an arithmetic number, because the mean of its divisors is an integer number (10894925898).

Almost surely, 2^65368222107 is an apocalyptic number.

65368222107 is a deficient number, since it is larger than the sum of its proper divisors (21791185077).

65368222107 is a wasteful number, since it uses less digits than its factorization.

65368222107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444429.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 65368222107 in words is "sixty-five billion, three hundred sixty-eight million, two hundred twenty-two thousand, one hundred seven".