1300442224 has 20 divisors (see below), whose sum is σ = 2521416744. Its totient is φ = 649754048.

The previous prime is 1300442207. The next prime is 1300442243. The reversal of 1300442224 is 4222440031.

It is a happy number.

It is a super-2 number, since 2×1300442224² = 3382299955924132352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1300442195 and 1300442204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5647 + ... + 51310.

Almost surely, 2^1300442224 is an apocalyptic number.

It is an amenable number.

1300442224 is a deficient number, since it is larger than the sum of its proper divisors (1220974520).

1300442224 is a wasteful number, since it uses less digits than its factorization.

1300442224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58392 (or 58386 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1300442224 is about 36061.6447766876. The cubic root of 1300442224 is about 1091.5166229098.

Adding to 1300442224 its reverse (4222440031), we get a palindrome (5522882255).

The spelling of 1300442224 in words is "one billion, three hundred million, four hundred forty-two thousand, two hundred twenty-four".