13112201330000 has 150 divisors (see below), whose sum is σ = 33186234001074. Its totient is φ = 5016840224000.

The previous prime is 13112201329999. The next prime is 13112201330057. The reversal of 13112201330000 is 3310221131.

It can be written as a sum of positive squares in 5 ways, for example, as 9438707773504 + 3673493556496 = 3072248^2 + 1916636^2 .

It is a congruent number.

It is an unprimeable number.

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 29 ways as a sum of consecutive naturals, for example, 4050662 + ... + 6529338.

Almost surely, 2^{13112201330000} is an apocalyptic number.

13112201330000 is a gapful number since it is divisible by the number (10) 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 13112201330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16593117000537).

13112201330000 is an abundant number, since it is smaller than the sum of its proper divisors (20074032671074).

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

13112201330000 is an equidigital number, since it uses as much as digits as its factorization.

13112201330000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478751 (or 2478707 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13112201330000 its reverse (3310221131), we get a palindrome (13115511551131).

The spelling of 13112201330000 in words is "thirteen trillion, one hundred twelve billion, two hundred one million, three hundred thirty thousand".