13346829221120 has 72 divisors (see below), whose sum is σ = 31971058931616. Its totient is φ = 5338525943808.

The previous prime is 13346829221051. The next prime is 13346829221123. The reversal of 13346829221120 is 2112292864331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13346829221123) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 35503259 + ... + 35877221.

Almost surely, 2^{13346829221120} is an apocalyptic number.

13346829221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13346829221120 is an abundant number, since it is smaller than the sum of its proper divisors (18624229710496).

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

13346829221120 is an equidigital number, since it uses as much as digits as its factorization.

13346829221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401867 (or 401853 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 13346829221120 in words is "thirteen trillion, three hundred forty-six billion, eight hundred twenty-nine million, two hundred twenty-one thousand, one hundred twenty".