11301522211 has 8 divisors (see below), whose sum is σ = 12917869920. Its totient is φ = 9685635648.

The previous prime is 11301522187. The next prime is 11301522217. The reversal of 11301522211 is 11222510311.

11301522211 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 11301522211 - 2⁵ = 11301522179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11301522217) 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, 61066 + ... + 162271.

It is an arithmetic number, because the mean of its divisors is an integer number (1614733740).

Almost surely, 2^11301522211 is an apocalyptic number.

11301522211 is a deficient number, since it is larger than the sum of its proper divisors (1616347709).

11301522211 is an equidigital number, since it uses as much as digits as its factorization.

11301522211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230573.

The product of its (nonzero) digits is 120, while the sum is 19.

The spelling of 11301522211 in words is "eleven billion, three hundred one million, five hundred twenty-two thousand, two hundred eleven".