13200214621 has 16 divisors (see below), whose sum is σ = 15497275968. Its totient is φ = 11109139200.

The previous prime is 13200214543. The next prime is 13200214631. The reversal of 13200214621 is 12641200231.

13200214621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13200214621 - 2²¹ = 13198117469 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13200214592 and 13200214601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200214631) 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 15 ways as a sum of consecutive naturals, for example, 567195 + ... + 590008.

It is an arithmetic number, because the mean of its divisors is an integer number (968579748).

Almost surely, 2^13200214621 is an apocalyptic number.

13200214621 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13200214621 is a deficient number, since it is larger than the sum of its proper divisors (2297061347).

13200214621 is a wasteful number, since it uses less digits than its factorization.

13200214621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157292.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13200214621 its reverse (12641200231), we get a palindrome (25841414852).

The spelling of 13200214621 in words is "thirteen billion, two hundred million, two hundred fourteen thousand, six hundred twenty-one".