13353523210220 has 24 divisors (see below), whose sum is σ = 28138106599344. Its totient is φ = 5323179215936.

The previous prime is 13353523210213. The next prime is 13353523210289. The reversal of 13353523210220 is 2201232535331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1139373254 + ... + 1139384973.

It is an arithmetic number, because the mean of its divisors is an integer number (1172421108306).

Almost surely, 2^{13353523210220} is an apocalyptic number.

13353523210220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13353523210220 is an abundant number, since it is smaller than the sum of its proper divisors (14784583389124).

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

13353523210220 is a wasteful number, since it uses less digits than its factorization.

13353523210220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2278758529 (or 2278758527 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 13353523210220 its reverse (2201232535331), we get a palindrome (15554755745551).

The spelling of 13353523210220 in words is "thirteen trillion, three hundred fifty-three billion, five hundred twenty-three million, two hundred ten thousand, two hundred twenty".