2227116 has 12 divisors (see below), whose sum is σ = 5196632. Its totient is φ = 742368.

The previous prime is 2227109. The next prime is 2227129. The reversal of 2227116 is 6117222.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2227092 and 2227101.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 92785 + ... + 92808.

2^2227116 is an apocalyptic number.

It is an amenable number.

2227116 is an abundant number, since it is smaller than the sum of its proper divisors (2969516).

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

2227116 is a wasteful number, since it uses less digits than its factorization.

2227116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185600 (or 185598 counting only the distinct ones).

The product of its digits is 336, while the sum is 21.

The square root of 2227116 is about 1492.3525052748. The cubic root of 2227116 is about 130.5913102681.

The spelling of 2227116 in words is "two million, two hundred twenty-seven thousand, one hundred sixteen".