11225452202 has 4 divisors (see below), whose sum is σ = 16838178306. Its totient is φ = 5612726100.

The previous prime is 11225452127. The next prime is 11225452229. The reversal of 11225452202 is 20225452211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7423373281 + 3802078921 = 86159^2 + 61661^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2806363049 + ... + 2806363052.

Almost surely, 2^11225452202 is an apocalyptic number.

11225452202 is a deficient number, since it is larger than the sum of its proper divisors (5612726104).

11225452202 is an equidigital number, since it uses as much as digits as its factorization.

11225452202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5612726103.

The product of its (nonzero) digits is 3200, while the sum is 26.

Subtracting 11225452202 from its reverse (20225452211), we obtain a palindrome (9000000009).

The spelling of 11225452202 in words is "eleven billion, two hundred twenty-five million, four hundred fifty-two thousand, two hundred two".