11220332113203 has 32 divisors (see below), whose sum is σ = 15974480400384. Its totient is φ = 6988363173792.

The previous prime is 11220332113181. The next prime is 11220332113213. The reversal of 11220332113203 is 30231123302211.

It is a de Polignac number, because none of the positive numbers 2^k-11220332113203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11220332113213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138408600 + ... + 138489642.

It is an arithmetic number, because the mean of its divisors is an integer number (499202512512).

Almost surely, 2^{11220332113203} is an apocalyptic number.

11220332113203 is a deficient number, since it is larger than the sum of its proper divisors (4754148287181).

11220332113203 is a wasteful number, since it uses less digits than its factorization.

11220332113203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127775.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11220332113203 its reverse (30231123302211), we get a palindrome (41451455415414).

The spelling of 11220332113203 in words is "eleven trillion, two hundred twenty billion, three hundred thirty-two million, one hundred thirteen thousand, two hundred three".