2224781348 has 12 divisors (see below), whose sum is σ = 3916682112. Its totient is φ = 1105729320.

The previous prime is 2224781303. The next prime is 2224781369. The reversal of 2224781348 is 8431874222.

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, 1664588 + ... + 1665923.

It is an arithmetic number, because the mean of its divisors is an integer number (326390176).

Almost surely, 2^2224781348 is an apocalyptic number.

It is an amenable number.

2224781348 is a deficient number, since it is larger than the sum of its proper divisors (1691900764).

2224781348 is a wasteful number, since it uses less digits than its factorization.

2224781348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3330682 (or 3330680 counting only the distinct ones).

The product of its digits is 172032, while the sum is 41.

The square root of 2224781348 is about 47167.5878967750. The cubic root of 2224781348 is about 1305.4566201552.

The spelling of 2224781348 in words is "two billion, two hundred twenty-four million, seven hundred eighty-one thousand, three hundred forty-eight".