13322324202420 has 48 divisors (see below), whose sum is σ = 37303642430208. Its totient is φ = 3552511724160.

The previous prime is 13322324202409. The next prime is 13322324202443. The reversal of 13322324202420 is 2420242322331.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 1378236 + ... + 5342675.

It is an arithmetic number, because the mean of its divisors is an integer number (777159217296).

Almost surely, 2^{13322324202420} is an apocalyptic number.

13322324202420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13322324202420 is an abundant number, since it is smaller than the sum of its proper divisors (23981318227788).

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

13322324202420 is a wasteful number, since it uses less digits than its factorization.

13322324202420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6753960 (or 6753958 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 13322324202420 its reverse (2420242322331), we get a palindrome (15742566524751).

The spelling of 13322324202420 in words is "thirteen trillion, three hundred twenty-two billion, three hundred twenty-four million, two hundred two thousand, four hundred twenty".