2224131304 has 8 divisors (see below), whose sum is σ = 4170246210. Its totient is φ = 1112065648.

The previous prime is 2224131293. The next prime is 2224131337. The reversal of 2224131304 is 4031314222.

It can be written as a sum of positive squares in only one way, i.e., 2180703204 + 43428100 = 46698^2 + 6590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139008199 + ... + 139008214.

Almost surely, 2^2224131304 is an apocalyptic number.

It is an amenable number.

2224131304 is a deficient number, since it is larger than the sum of its proper divisors (1946114906).

2224131304 is a wasteful number, since it uses less digits than its factorization.

2224131304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278016419 (or 278016415 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2224131304 is about 47160.6966021495. The cubic root of 2224131304 is about 1305.3294635537.

Adding to 2224131304 its reverse (4031314222), we get a palindrome (6255445526).

The spelling of 2224131304 in words is "two billion, two hundred twenty-four million, one hundred thirty-one thousand, three hundred four".