65522700125101 has 16 divisors (see below), whose sum is σ = 69083156746240. Its totient is φ = 61973440245360.

The previous prime is 65522700125011. The next prime is 65522700125111. The reversal of 65522700125101 is 10152100722556.

65522700125101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65522700125101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65522700125111) 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 15 ways as a sum of consecutive naturals, for example, 378082396 + ... + 378255658.

It is an arithmetic number, because the mean of its divisors is an integer number (4317697296640).

Almost surely, 2^{65522700125101} is an apocalyptic number.

It is an amenable number.

65522700125101 is a deficient number, since it is larger than the sum of its proper divisors (3560456621139).

65522700125101 is a wasteful number, since it uses less digits than its factorization.

65522700125101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205456.

The product of its (nonzero) digits is 42000, while the sum is 37.

Adding to 65522700125101 its reverse (10152100722556), we get a palindrome (75674800847657).

The spelling of 65522700125101 in words is "sixty-five trillion, five hundred twenty-two billion, seven hundred million, one hundred twenty-five thousand, one hundred one".