660366122 has 32 divisors (see below), whose sum is σ = 1140132672. Its totient is φ = 284154624.

The previous prime is 660366089. The next prime is 660366127. The reversal of 660366122 is 221663066.

660366122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (660366127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40313 + ... + 54275.

It is an arithmetic number, because the mean of its divisors is an integer number (35629146).

Almost surely, 2^660366122 is an apocalyptic number.

660366122 is a deficient number, since it is larger than the sum of its proper divisors (479766550).

660366122 is a wasteful number, since it uses less digits than its factorization.

660366122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14102.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 660366122 is about 25697.5898091630. The cubic root of 660366122 is about 870.8197329581.

The spelling of 660366122 in words is "six hundred sixty million, three hundred sixty-six thousand, one hundred twenty-two".