227475448180 has 12 divisors (see below), whose sum is σ = 477698441220. Its totient is φ = 90990179264.

The previous prime is 227475448177. The next prime is 227475448201. The reversal of 227475448180 is 81844574722.

It can be written as a sum of positive squares in 2 ways, for example, as 29409506064 + 198065942116 = 171492^2 + 445046^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5686886185 + ... + 5686886224.

It is an arithmetic number, because the mean of its divisors is an integer number (39808203435).

Almost surely, 2^227475448180 is an apocalyptic number.

227475448180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227475448180 is an abundant number, since it is smaller than the sum of its proper divisors (250222993040).

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

227475448180 is a wasteful number, since it uses less digits than its factorization.

227475448180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11373772418 (or 11373772416 counting only the distinct ones).

The product of its (nonzero) digits is 4014080, while the sum is 52.

The spelling of 227475448180 in words is "two hundred twenty-seven billion, four hundred seventy-five million, four hundred forty-eight thousand, one hundred eighty".