13223003100221 has 8 divisors (see below), whose sum is σ = 13283616401088. Its totient is φ = 13162437288000.

The previous prime is 13223003100199. The next prime is 13223003100227. The reversal of 13223003100221 is 12200130032231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13223003100221 - 2¹⁰ = 13223003099197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13223003100193 and 13223003100202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13223003100227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11313935 + ... + 12427836.

It is an arithmetic number, because the mean of its divisors is an integer number (1660452050136).

Almost surely, 2^{13223003100221} is an apocalyptic number.

It is an amenable number.

13223003100221 is a deficient number, since it is larger than the sum of its proper divisors (60613300867).

13223003100221 is a wasteful number, since it uses less digits than its factorization.

13223003100221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23744323.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13223003100221 its reverse (12200130032231), we get a palindrome (25423133132452).

The spelling of 13223003100221 in words is "thirteen trillion, two hundred twenty-three billion, three million, one hundred thousand, two hundred twenty-one".