2244275412 has 12 divisors (see below), whose sum is σ = 5236642656. Its totient is φ = 748091800.

The previous prime is 2244275387. The next prime is 2244275431. The reversal of 2244275412 is 2145724422.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93511464 + ... + 93511487.

It is an arithmetic number, because the mean of its divisors is an integer number (436386888).

Almost surely, 2^2244275412 is an apocalyptic number.

It is an amenable number.

2244275412 is an abundant number, since it is smaller than the sum of its proper divisors (2992367244).

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

2244275412 is a wasteful number, since it uses less digits than its factorization.

2244275412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187022958 (or 187022956 counting only the distinct ones).

The product of its digits is 35840, while the sum is 33.

The square root of 2244275412 is about 47373.7840160568. The cubic root of 2244275412 is about 1309.2584447846.

Adding to 2244275412 its reverse (2145724422), we get a palindrome (4389999834).

The spelling of 2244275412 in words is "two billion, two hundred forty-four million, two hundred seventy-five thousand, four hundred twelve".