11195224 has 8 divisors (see below), whose sum is σ = 20991060. Its totient is φ = 5597608.

The previous prime is 11195213. The next prime is 11195251. The reversal of 11195224 is 42259111.

It is a happy number.

11195224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 699694 + ... + 699709.

Almost surely, 2^11195224 is an apocalyptic number.

It is an amenable number.

11195224 is a deficient number, since it is larger than the sum of its proper divisors (9795836).

11195224 is a wasteful number, since it uses less digits than its factorization.

11195224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399409 (or 1399405 counting only the distinct ones).

The product of its digits is 720, while the sum is 25.

The square root of 11195224 is about 3345.9264785706. The cubic root of 11195224 is about 223.7059811662.

It can be divided in two parts, 11195 and 224, that multiplied together give a triangular number (2507680 = T₂₂₃₉).

The spelling of 11195224 in words is "eleven million, one hundred ninety-five thousand, two hundred twenty-four".