11302301221 has 8 divisors (see below), whose sum is σ = 12074730080. Its totient is φ = 10547629488.

The previous prime is 11302301201. The next prime is 11302301243. The reversal of 11302301221 is 12210320311.

11302301221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11302301221 - 2⁵ = 11302301189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11302301195 and 11302301204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11302301201) 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 7 ways as a sum of consecutive naturals, for example, 4437966 + ... + 4440511.

It is an arithmetic number, because the mean of its divisors is an integer number (1509341260).

Almost surely, 2^11302301221 is an apocalyptic number.

It is an amenable number.

11302301221 is a deficient number, since it is larger than the sum of its proper divisors (772428859).

11302301221 is an equidigital number, since it uses as much as digits as its factorization.

11302301221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8878563.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11302301221 its reverse (12210320311), we get a palindrome (23512621532).

The spelling of 11302301221 in words is "eleven billion, three hundred two million, three hundred one thousand, two hundred twenty-one".