2244012 has 24 divisors (see below), whose sum is σ = 5364912. Its totient is φ = 729600.

The previous prime is 2243987. The next prime is 2244091. The reversal of 2244012 is 2104422.

2244012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2244012² = 10071179712288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2243982 and 2244000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1789 + ... + 2772.

It is an arithmetic number, because the mean of its divisors is an integer number (223538).

2^2244012 is an apocalyptic number.

It is an amenable number.

2244012 is an abundant number, since it is smaller than the sum of its proper divisors (3120900).

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

2244012 is a wasteful number, since it uses less digits than its factorization.

2244012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4609 (or 4607 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2244012 is about 1498.0026702246. The cubic root of 2244012 is about 130.9207219955.

Adding to 2244012 its reverse (2104422), we get a palindrome (4348434).

The spelling of 2244012 in words is "two million, two hundred forty-four thousand, twelve".