6634866122 has 16 divisors (see below), whose sum is σ = 10394529120. Its totient is φ = 3173062608.

The previous prime is 6634866107. The next prime is 6634866127. The reversal of 6634866122 is 2216684366.

It is not an unprimeable number, because it can be changed into a prime (6634866127) 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, 755468 + ... + 764199.

It is an arithmetic number, because the mean of its divisors is an integer number (649658070).

Almost surely, 2^6634866122 is an apocalyptic number.

6634866122 is a deficient number, since it is larger than the sum of its proper divisors (3759662998).

6634866122 is a wasteful number, since it uses less digits than its factorization.

6634866122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519765.

The product of its digits is 497664, while the sum is 44.

The square root of 6634866122 is about 81454.6875385327. The cubic root of 6634866122 is about 1879.0747410560.

The spelling of 6634866122 in words is "six billion, six hundred thirty-four million, eight hundred sixty-six thousand, one hundred twenty-two".