6331652216112 has 20 divisors (see below), whose sum is σ = 16356768225080. Its totient is φ = 2110550738688.

The previous prime is 6331652216077. The next prime is 6331652216119. The reversal of 6331652216112 is 2116122561336.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6331652216119) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 65954710537 + ... + 65954710632.

It is an arithmetic number, because the mean of its divisors is an integer number (817838411254).

Almost surely, 2^{6331652216112} is an apocalyptic number.

It is an amenable number.

6331652216112 is an abundant number, since it is smaller than the sum of its proper divisors (10025116008968).

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

6331652216112 is a wasteful number, since it uses less digits than its factorization.

6331652216112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131909421180 (or 131909421174 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

Adding to 6331652216112 its reverse (2116122561336), we get a palindrome (8447774777448).

The spelling of 6331652216112 in words is "six trillion, three hundred thirty-one billion, six hundred fifty-two million, two hundred sixteen thousand, one hundred twelve".