13200246612 has 90 divisors (see below), whose sum is σ = 38926443738. Its totient is φ = 3771474336.

The previous prime is 13200246607. The next prime is 13200246629. The reversal of 13200246612 is 21664200231.

13200246612 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 0 + 2 + 46 + 612 = 666.

13200246612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12878618256 + 321628356 = 113484^2 + 17934^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 10078 + ... + 162794.

Almost surely, 2^13200246612 is an apocalyptic number.

13200246612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13200246612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19463221869).

13200246612 is an abundant number, since it is smaller than the sum of its proper divisors (25726197126).

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

13200246612 is a wasteful number, since it uses less digits than its factorization.

13200246612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152755 (or 152729 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 13200246612 its reverse (21664200231), we get a palindrome (34864446843).

The spelling of 13200246612 in words is "thirteen billion, two hundred million, two hundred forty-six thousand, six hundred twelve".