11450224203 has 16 divisors (see below), whose sum is σ = 17105005056. Its totient is φ = 6751974240.

The previous prime is 11450224147. The next prime is 11450224243. The reversal of 11450224203 is 30242205411.

It is not a de Polignac number, because 11450224203 - 2¹⁷ = 11450093131 is a prime.

It is a super-2 number, since 2×11450224203² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11450224243) 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, 4687651 + ... + 4690092.

It is an arithmetic number, because the mean of its divisors is an integer number (1069062816).

Almost surely, 2^11450224203 is an apocalyptic number.

11450224203 is a deficient number, since it is larger than the sum of its proper divisors (5654780853).

11450224203 is a wasteful number, since it uses less digits than its factorization.

11450224203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9377794.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 11450224203 its reverse (30242205411), we get a palindrome (41692429614).

The spelling of 11450224203 in words is "eleven billion, four hundred fifty million, two hundred twenty-four thousand, two hundred three".