227254443552 has 72 divisors (see below), whose sum is σ = 654041095344. Its totient is φ = 74838804864.

The previous prime is 227254443551. The next prime is 227254443617. The reversal of 227254443552 is 255344452722.

227254443552 is a `hidden beast` number, since 2 + 2 + 7 + 2 + 54 + 4 + 43 + 552 = 666.

227254443552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×227254443552² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 227254443498 and 227254443507.

It is not an unprimeable number, because it can be changed into a prime (227254443551) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4729578 + ... + 4777385.

It is an arithmetic number, because the mean of its divisors is an integer number (9083904102).

Almost surely, 2^227254443552 is an apocalyptic number.

It is an amenable number.

227254443552 is an abundant number, since it is smaller than the sum of its proper divisors (426786651792).

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

227254443552 is a wasteful number, since it uses less digits than its factorization.

227254443552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9507062 (or 9507051 counting only the distinct ones).

The product of its digits is 2688000, while the sum is 45.

The spelling of 227254443552 in words is "two hundred twenty-seven billion, two hundred fifty-four million, four hundred forty-three thousand, five hundred fifty-two".