13226803200000 has 1920 divisors, whose sum is σ = 55046664288000. Its totient is φ = 3114270720000.

The previous prime is 13226803199993. The next prime is 13226803200043. The reversal of 13226803200000 is 230862231.

It is a tau number, because it is divible by the number of its divisors (1920).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 575078399989 + ... + 575078400011.

It is an arithmetic number, because the mean of its divisors is an integer number (28670137650).

Almost surely, 2^{13226803200000} is an apocalyptic number.

13226803200000 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 13226803200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27523332144000).

13226803200000 is an abundant number, since it is smaller than the sum of its proper divisors (41819861088000).

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

13226803200000 is an frugal number, since it uses more digits than its factorization.

13226803200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 46 counting only the distinct ones).

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

The spelling of 13226803200000 in words is "thirteen trillion, two hundred twenty-six billion, eight hundred three million, two hundred thousand".