13204500420212 has 48 divisors (see below), whose sum is σ = 24899307491520. Its totient is φ = 6104279158272.

The previous prime is 13204500420119. The next prime is 13204500420227. The reversal of 13204500420212 is 21202400540231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4571918 + ... + 6878330.

It is an arithmetic number, because the mean of its divisors is an integer number (518735572740).

Almost surely, 2^{13204500420212} is an apocalyptic number.

It is an amenable number.

13204500420212 is a deficient number, since it is larger than the sum of its proper divisors (11694807071308).

13204500420212 is a wasteful number, since it uses less digits than its factorization.

13204500420212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307920 (or 2307918 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 13204500420212 its reverse (21202400540231), we get a palindrome (34406900960443).

The spelling of 13204500420212 in words is "thirteen trillion, two hundred four billion, five hundred million, four hundred twenty thousand, two hundred twelve".