6531163066122 has 16 divisors (see below), whose sum is σ = 13415361974112. Its totient is φ = 2118215048400.

The previous prime is 6531163066117. The next prime is 6531163066123. The reversal of 6531163066122 is 2216603611356.

It is a super-2 number, since 2×6531163066122² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6531163066123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14709826504 + ... + 14709826947.

It is an arithmetic number, because the mean of its divisors is an integer number (838460123382).

Almost surely, 2^{6531163066122} is an apocalyptic number.

6531163066122 is an abundant number, since it is smaller than the sum of its proper divisors (6884198907990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6531163066122 is a wasteful number, since it uses less digits than its factorization.

6531163066122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29419653493.

The product of its (nonzero) digits is 233280, while the sum is 42.

Adding to 6531163066122 its reverse (2216603611356), we get a palindrome (8747766677478).

The spelling of 6531163066122 in words is "six trillion, five hundred thirty-one billion, one hundred sixty-three million, sixty-six thousand, one hundred twenty-two".