11225502 has 24 divisors (see below), whose sum is σ = 24657984. Its totient is φ = 3690144.

The previous prime is 11225497. The next prime is 11225507. The reversal of 11225502 is 20552211.

11225502 is a `hidden beast` number, since 112 + 2 + 550 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (11225497) and next prime (11225507).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11225507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2958 + ... + 5585.

It is an arithmetic number, because the mean of its divisors is an integer number (1027416).

Almost surely, 2^11225502 is an apocalyptic number.

11225502 is an abundant number, since it is smaller than the sum of its proper divisors (13432482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11225502 is a wasteful number, since it uses less digits than its factorization.

11225502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8624 (or 8621 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 11225502 is about 3350.4480297417. The cubic root of 11225502 is about 223.9074740099.

Adding to 11225502 its reverse (20552211), we get a palindrome (31777713).

The spelling of 11225502 in words is "eleven million, two hundred twenty-five thousand, five hundred two".