65726006122 has 16 divisors (see below), whose sum is σ = 114354843840. Its totient is φ = 27747865728.

The previous prime is 65726006107. The next prime is 65726006131. The reversal of 65726006122 is 22160062756.

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 7 ways as a sum of consecutive naturals, for example, 35034247 + ... + 35036122.

It is an arithmetic number, because the mean of its divisors is an integer number (7147177740).

Almost surely, 2^65726006122 is an apocalyptic number.

65726006122 is a deficient number, since it is larger than the sum of its proper divisors (48628837718).

65726006122 is a wasteful number, since it uses less digits than its factorization.

65726006122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70070445.

The product of its (nonzero) digits is 60480, while the sum is 37.

Adding to 65726006122 its reverse (22160062756), we get a palindrome (87886068878).

The spelling of 65726006122 in words is "sixty-five billion, seven hundred twenty-six million, six thousand, one hundred twenty-two".