65050636222 has 16 divisors (see below), whose sum is σ = 114634688112. Its totient is φ = 27293973120.

The previous prime is 65050636201. The next prime is 65050636237. The reversal of 65050636222 is 22263605056.

It is a congruent number.

It is an unprimeable number.

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, 113724603 + ... + 113725174.

It is an arithmetic number, because the mean of its divisors is an integer number (7164668007).

Almost surely, 2^65050636222 is an apocalyptic number.

65050636222 is a deficient number, since it is larger than the sum of its proper divisors (49584051890).

65050636222 is a wasteful number, since it uses less digits than its factorization.

65050636222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227449803.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 65050636222 in words is "sixty-five billion, fifty million, six hundred thirty-six thousand, two hundred twenty-two".