227481238500 has 48 divisors (see below), whose sum is σ = 662425370880. Its totient is φ = 60661663200.

The previous prime is 227481238499. The next prime is 227481238561. The reversal of 227481238500 is 5832184722.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75825580 + ... + 75828579.

It is an arithmetic number, because the mean of its divisors is an integer number (13800528560).

Almost surely, 2^227481238500 is an apocalyptic number.

227481238500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227481238500 is an abundant number, since it is smaller than the sum of its proper divisors (434944132380).

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

227481238500 is a wasteful number, since it uses less digits than its factorization.

227481238500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151654181 (or 151654169 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 227481238500 in words is "two hundred twenty-seven billion, four hundred eighty-one million, two hundred thirty-eight thousand, five hundred".