224897741154912 has 72 divisors (see below), whose sum is σ = 686741316755256. Its totient is φ = 64256497471488.

The previous prime is 224897741154883. The next prime is 224897741154923. The reversal of 224897741154912 is 219451147798422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23904942273 + ... + 23904951680.

It is an arithmetic number, because the mean of its divisors is an integer number (9538073843823).

Almost surely, 2^{224897741154912} is an apocalyptic number.

It is an amenable number.

224897741154912 is an abundant number, since it is smaller than the sum of its proper divisors (461843575600344).

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

224897741154912 is a wasteful number, since it uses less digits than its factorization.

224897741154912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47809893980 (or 47809893965 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 66.

The spelling of 224897741154912 in words is "two hundred twenty-four trillion, eight hundred ninety-seven billion, seven hundred forty-one million, one hundred fifty-four thousand, nine hundred twelve".