224447774201472 has 256 divisors, whose sum is σ = 615429608048640. Its totient is φ = 72434234880000.

The previous prime is 224447774201393. The next prime is 224447774201477. The reversal of 224447774201472 is 274102477744422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (224447774201477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1149319197 + ... + 1149514467.

It is an arithmetic number, because the mean of its divisors is an integer number (2404021906440).

Almost surely, 2^{224447774201472} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224447774201472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307714804024320).

224447774201472 is an abundant number, since it is smaller than the sum of its proper divisors (390981833847168).

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

224447774201472 is a wasteful number, since it uses less digits than its factorization.

224447774201472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195943 (or 195931 counting only the distinct ones).

The product of its (nonzero) digits is 39337984, while the sum is 57.

The spelling of 224447774201472 in words is "two hundred twenty-four trillion, four hundred forty-seven billion, seven hundred seventy-four million, two hundred one thousand, four hundred seventy-two".