11184222 has 16 divisors (see below), whose sum is σ = 25564032. Its totient is φ = 3195480.

The previous prime is 11184203. The next prime is 11184241. The reversal of 11184222 is 22248111.

11184222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11184203) and next prime (11184241).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133104 + ... + 133187.

It is an arithmetic number, because the mean of its divisors is an integer number (1597752).

Almost surely, 2^11184222 is an apocalyptic number.

11184222 is an abundant number, since it is smaller than the sum of its proper divisors (14379810).

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

11184222 is a wasteful number, since it uses less digits than its factorization.

11184222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266303.

The product of its digits is 256, while the sum is 21.

The square root of 11184222 is about 3344.2819857183. The cubic root of 11184222 is about 223.6326755051.

The spelling of 11184222 in words is "eleven million, one hundred eighty-four thousand, two hundred twenty-two".