13300012221 has 8 divisors (see below), whose sum is σ = 17842143840. Its totient is φ = 8812277712.

The previous prime is 13300012183. The next prime is 13300012247. The reversal of 13300012221 is 12221000331.

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

It is not a de Polignac number, because 13300012221 - 2⁶ = 13300012157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13300012221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13300012261) 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, 13598706 + ... + 13599683.

It is an arithmetic number, because the mean of its divisors is an integer number (2230267980).

Almost surely, 2^13300012221 is an apocalyptic number.

It is an amenable number.

13300012221 is a deficient number, since it is larger than the sum of its proper divisors (4542131619).

13300012221 is a wasteful number, since it uses less digits than its factorization.

13300012221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27198555.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13300012221 its reverse (12221000331), we get a palindrome (25521012552).

The spelling of 13300012221 in words is "thirteen billion, three hundred million, twelve thousand, two hundred twenty-one".