2244604212 has 18 divisors (see below), whose sum is σ = 5673860738. Its totient is φ = 748201392.

The previous prime is 2244604199. The next prime is 2244604213. The reversal of 2244604212 is 2124064422.

2244604212 is a `hidden beast` number, since 2 + 2 + 44 + 604 + 2 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2078812836 + 165791376 = 45594^2 + 12876^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244604213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31175023 + ... + 31175094.

Almost surely, 2^2244604212 is an apocalyptic number.

It is an amenable number.

2244604212 is an abundant number, since it is smaller than the sum of its proper divisors (3429256526).

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

2244604212 is a wasteful number, since it uses less digits than its factorization.

2244604212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62350127 (or 62350122 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 2244604212 is about 47377.2541627309. The cubic root of 2244604212 is about 1309.3223797712.

Adding to 2244604212 its reverse (2124064422), we get a palindrome (4368668634).

The spelling of 2244604212 in words is "two billion, two hundred forty-four million, six hundred four thousand, two hundred twelve".