2224751516 has 24 divisors (see below), whose sum is σ = 4224819984. Its totient is φ = 1018967040.

The previous prime is 2224751497. The next prime is 2224751519. The reversal of 2224751516 is 6151574222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224751519) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 156485 + ... + 170108.

It is an arithmetic number, because the mean of its divisors is an integer number (176034166).

Almost surely, 2^2224751516 is an apocalyptic number.

2224751516 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2224751516 is a deficient number, since it is larger than the sum of its proper divisors (2000068468).

2224751516 is a wasteful number, since it uses less digits than its factorization.

2224751516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326741 (or 326739 counting only the distinct ones).

The product of its digits is 33600, while the sum is 35.

The square root of 2224751516 is about 47167.2716616088. The cubic root of 2224751516 is about 1305.4507851914.

The spelling of 2224751516 in words is "two billion, two hundred twenty-four million, seven hundred fifty-one thousand, five hundred sixteen".