11001300221 has 8 divisors (see below), whose sum is σ = 11088763488. Its totient is φ = 10913890000.

The previous prime is 11001300217. The next prime is 11001300241. The reversal of 11001300221 is 12200310011.

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 11001300221 - 2² = 11001300217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001300241) 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, 473486 + ... + 496176.

It is an arithmetic number, because the mean of its divisors is an integer number (1386095436).

Almost surely, 2^11001300221 is an apocalyptic number.

It is an amenable number.

11001300221 is a deficient number, since it is larger than the sum of its proper divisors (87463267).

11001300221 is a wasteful number, since it uses less digits than its factorization.

11001300221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26523.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11001300221 its reverse (12200310011), we get a palindrome (23201610232).

The spelling of 11001300221 in words is "eleven billion, one million, three hundred thousand, two hundred twenty-one".