227272047504 has 80 divisors (see below), whose sum is σ = 601350171840. Its totient is φ = 73941880320.

The previous prime is 227272047493. The next prime is 227272047517. The reversal of 227272047504 is 405740272722.

227272047504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26374 + ... + 674714.

It is an arithmetic number, because the mean of its divisors is an integer number (7516877148).

Almost surely, 2^227272047504 is an apocalyptic number.

227272047504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227272047504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300675085920).

227272047504 is an abundant number, since it is smaller than the sum of its proper divisors (374078124336).

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

227272047504 is a wasteful number, since it uses less digits than its factorization.

227272047504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648528 (or 648522 counting only the distinct ones).

The product of its (nonzero) digits is 439040, while the sum is 42.

The spelling of 227272047504 in words is "two hundred twenty-seven billion, two hundred seventy-two million, forty-seven thousand, five hundred four".