11232221311003 has 48 divisors (see below), whose sum is σ = 14564433844224. Its totient is φ = 8561873456640.

The previous prime is 11232221310949. The next prime is 11232221311013. The reversal of 11232221311003 is 30011312223211.

11232221311003 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 11232221311003 - 2⁹ = 11232221310491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11232221311013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50986750 + ... + 51206572.

It is an arithmetic number, because the mean of its divisors is an integer number (303425705088).

Almost surely, 2^{11232221311003} is an apocalyptic number.

11232221311003 is a deficient number, since it is larger than the sum of its proper divisors (3332212533221).

11232221311003 is a wasteful number, since it uses less digits than its factorization.

11232221311003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221912 (or 221905 counting only the distinct ones).

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

Adding to 11232221311003 its reverse (30011312223211), we get a palindrome (41243533534214).

The spelling of 11232221311003 in words is "eleven trillion, two hundred thirty-two billion, two hundred twenty-one million, three hundred eleven thousand, three".