65022253220002 has 32 divisors (see below), whose sum is σ = 113927082265584. Its totient is φ = 27556059187200.

The previous prime is 65022253219969. The next prime is 65022253220033. The reversal of 65022253220002 is 20002235222056.

It can be written as a sum of positive squares in 8 ways, for example, as 2583320067441 + 62438933152561 = 1607271^2 + 7901831^2 .

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 15 ways as a sum of consecutive naturals, for example, 1793996149 + ... + 1794032392.

Almost surely, 2^{65022253220002} is an apocalyptic number.

65022253220002 is a deficient number, since it is larger than the sum of its proper divisors (48904829045582).

65022253220002 is a wasteful number, since it uses less digits than its factorization.

65022253220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3588028614.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 65022253220002 its reverse (20002235222056), we get a palindrome (85024488442058).

The spelling of 65022253220002 in words is "sixty-five trillion, twenty-two billion, two hundred fifty-three million, two hundred twenty thousand, two".