11225043 has 12 divisors (see below), whose sum is σ = 16372720. Its totient is φ = 7410096.

The previous prime is 11225033. The next prime is 11225063. The reversal of 11225043 is 34052211.

It is not a de Polignac number, because 11225043 - 2¹⁶ = 11159507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11225033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5128 + ... + 6981.

Almost surely, 2^11225043 is an apocalyptic number.

11225043 is a deficient number, since it is larger than the sum of its proper divisors (5147677).

11225043 is a wasteful number, since it uses less digits than its factorization.

11225043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12218 (or 12215 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 11225043 is about 3350.3795307398. The cubic root of 11225043 is about 223.9044221811.

Adding to 11225043 its reverse (34052211), we get a palindrome (45277254).

The spelling of 11225043 in words is "eleven million, two hundred twenty-five thousand, forty-three".