1144602224 has 20 divisors (see below), whose sum is σ = 2219467320. Its totient is φ = 571836480.

The previous prime is 1144602191. The next prime is 1144602269. The reversal of 1144602224 is 4222064411.

It is a super-2 number, since 2×1144602224² = 2620228502371492352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1144602193 and 1144602202.

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, 8267 + ... + 48554.

It is an arithmetic number, because the mean of its divisors is an integer number (110973366).

Almost surely, 2^1144602224 is an apocalyptic number.

It is an amenable number.

1144602224 is a deficient number, since it is larger than the sum of its proper divisors (1074865096).

1144602224 is a wasteful number, since it uses less digits than its factorization.

1144602224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58088 (or 58082 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 1144602224 is about 33831.9704421720. The cubic root of 1144602224 is about 1046.0477953073.

Adding to 1144602224 its reverse (4222064411), we get a palindrome (5366666635).

The spelling of 1144602224 in words is "one billion, one hundred forty-four million, six hundred two thousand, two hundred twenty-four".