11213114225 has 6 divisors (see below), whose sum is σ = 13904261670. Its totient is φ = 8970491360.

The previous prime is 11213114207. The next prime is 11213114239. The reversal of 11213114225 is 52241131211.

11213114225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 85396081 + 11127718144 = 9241^2 + 105488^2 .

It is not a de Polignac number, because 11213114225 - 2¹⁶ = 11213048689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11213114225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224262260 + ... + 224262309.

It is an arithmetic number, because the mean of its divisors is an integer number (2317376945).

Almost surely, 2^11213114225 is an apocalyptic number.

It is an amenable number.

11213114225 is a deficient number, since it is larger than the sum of its proper divisors (2691147445).

11213114225 is an equidigital number, since it uses as much as digits as its factorization.

11213114225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448524579 (or 448524574 counting only the distinct ones).

The product of its digits is 480, while the sum is 23.

Adding to 11213114225 its reverse (52241131211), we get a palindrome (63454245436).

The spelling of 11213114225 in words is "eleven billion, two hundred thirteen million, one hundred fourteen thousand, two hundred twenty-five".