11220301233211 has 24 divisors (see below), whose sum is σ = 13534447891680. Its totient is φ = 9110670137856.

The previous prime is 11220301233199. The next prime is 11220301233259. The reversal of 11220301233211 is 11233210302211.

11220301233211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11220301233211 - 2⁷ = 11220301233083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11220301533211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44523915 + ... + 44775211.

It is an arithmetic number, because the mean of its divisors is an integer number (563935328820).

Almost surely, 2^{11220301233211} is an apocalyptic number.

11220301233211 is a deficient number, since it is larger than the sum of its proper divisors (2314146658469).

11220301233211 is a wasteful number, since it uses less digits than its factorization.

11220301233211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269011 (or 268992 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11220301233211 its reverse (11233210302211), we get a palindrome (22453511535422).

The spelling of 11220301233211 in words is "eleven trillion, two hundred twenty billion, three hundred one million, two hundred thirty-three thousand, two hundred eleven".