65701705222 has 16 divisors (see below), whose sum is σ = 100038976560. Its totient is φ = 32355531648.

The previous prime is 65701705211. The next prime is 65701705229. The reversal of 65701705222 is 22250710756.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65701705229) 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, 920898 + ... + 989674.

It is an arithmetic number, because the mean of its divisors is an integer number (6252436035).

Almost surely, 2^65701705222 is an apocalyptic number.

65701705222 is a deficient number, since it is larger than the sum of its proper divisors (34337271338).

65701705222 is a wasteful number, since it uses less digits than its factorization.

65701705222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75975.

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 65701705222 in words is "sixty-five billion, seven hundred one million, seven hundred five thousand, two hundred twenty-two".