224601256340072 has 8 divisors (see below), whose sum is σ = 421127355637650. Its totient is φ = 112300628170032.

The previous prime is 224601256339979. The next prime is 224601256340077. The reversal of 224601256340072 is 270043652106422.

It can be written as a sum of positive squares in only one way, i.e., 216736518456676 + 7864737883396 = 14721974^2 + 2804414^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (224601256340077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14037578521247 + ... + 14037578521262.

Almost surely, 2^{224601256340072} is an apocalyptic number.

It is an amenable number.

224601256340072 is a deficient number, since it is larger than the sum of its proper divisors (196526099297578).

224601256340072 is a wasteful number, since it uses less digits than its factorization.

224601256340072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28075157042515 (or 28075157042511 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 224601256340072 in words is "two hundred twenty-four trillion, six hundred one billion, two hundred fifty-six million, three hundred forty thousand, seventy-two".