11220201003 has 16 divisors (see below), whose sum is σ = 16330588416. Its totient is φ = 6795831840.

The previous prime is 11220200993. The next prime is 11220201011. The reversal of 11220201003 is 30010202211.

It is not a de Polignac number, because 11220201003 - 2²¹ = 11218103851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11220201003.

It is not an unprimeable number, because it can be changed into a prime (11220201203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53751 + ... + 159152.

It is an arithmetic number, because the mean of its divisors is an integer number (1020661776).

Almost surely, 2^11220201003 is an apocalyptic number.

11220201003 is a deficient number, since it is larger than the sum of its proper divisors (5110387413).

11220201003 is a wasteful number, since it uses less digits than its factorization.

11220201003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214514.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11220201003 its reverse (30010202211), we get a palindrome (41230403214).

The spelling of 11220201003 in words is "eleven billion, two hundred twenty million, two hundred one thousand, three".