1244322204 has 12 divisors (see below), whose sum is σ = 2903418504. Its totient is φ = 414774064.

The previous prime is 1244322203. The next prime is 1244322239. The reversal of 1244322204 is 4022234421.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244322203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51846747 + ... + 51846770.

It is an arithmetic number, because the mean of its divisors is an integer number (241951542).

Almost surely, 2^1244322204 is an apocalyptic number.

It is an amenable number.

1244322204 is an abundant number, since it is smaller than the sum of its proper divisors (1659096300).

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

1244322204 is a wasteful number, since it uses less digits than its factorization.

1244322204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103693524 (or 103693522 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 1244322204 is about 35274.9515095344. The cubic root of 1244322204 is about 1075.5838772260.

Adding to 1244322204 its reverse (4022234421), we get a palindrome (5266556625).

The spelling of 1244322204 in words is "one billion, two hundred forty-four million, three hundred twenty-two thousand, two hundred four".