2224311460 has 48 divisors (see below), whose sum is σ = 5411500416. Its totient is φ = 752170752.

The previous prime is 2224311457. The next prime is 2224311461. The reversal of 2224311460 is 641134222.

It is a happy number.

It is a super-2 number, since 2×2224311460² = 9895122942174663200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2224311461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98602 + ... + 119041.

It is an arithmetic number, because the mean of its divisors is an integer number (112739592).

Almost surely, 2^2224311460 is an apocalyptic number.

2224311460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2224311460 is an abundant number, since it is smaller than the sum of its proper divisors (3187188956).

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

2224311460 is a wasteful number, since it uses less digits than its factorization.

2224311460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217732 (or 217730 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2224311460 is about 47162.6065861504. The cubic root of 2224311460 is about 1305.3647067646.

Adding to 2224311460 its reverse (641134222), we get a palindrome (2865445682).

The spelling of 2224311460 in words is "two billion, two hundred twenty-four million, three hundred eleven thousand, four hundred sixty".