227844540912 has 40 divisors (see below), whose sum is σ = 588657573504. Its totient is φ = 75940544704.

The previous prime is 227844540877. The next prime is 227844540941. The reversal of 227844540912 is 219045448722.

It is a happy number.

227844540912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 254293 + ... + 721355.

Almost surely, 2^227844540912 is an apocalyptic number.

It is an amenable number.

227844540912 is an abundant number, since it is smaller than the sum of its proper divisors (360813032592).

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

227844540912 is a wasteful number, since it uses less digits than its factorization.

227844540912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477237 (or 477231 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 227844540912 in words is "two hundred twenty-seven billion, eight hundred forty-four million, five hundred forty thousand, nine hundred twelve".