6662240122 has 32 divisors (see below), whose sum is σ = 10797338880. Its totient is φ = 3073593600.

The previous prime is 6662240119. The next prime is 6662240171. The reversal of 6662240122 is 2210422666.

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, 2377122 + ... + 2379922.

It is an arithmetic number, because the mean of its divisors is an integer number (337416840).

Almost surely, 2^6662240122 is an apocalyptic number.

6662240122 is a deficient number, since it is larger than the sum of its proper divisors (4135098758).

6662240122 is a wasteful number, since it uses less digits than its factorization.

6662240122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4638.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 6662240122 is about 81622.5466522578. The cubic root of 6662240122 is about 1881.6554117319.

Adding to 6662240122 its reverse (2210422666), we get a palindrome (8872662788).

The spelling of 6662240122 in words is "six billion, six hundred sixty-two million, two hundred forty thousand, one hundred twenty-two".