227989188260 has 12 divisors (see below), whose sum is σ = 478777295388. Its totient is φ = 91195675296.

The previous prime is 227989188247. The next prime is 227989188289. The reversal of 227989188260 is 62881989722.

It can be written as a sum of positive squares in 2 ways, for example, as 32743626304 + 195245561956 = 180952^2 + 441866^2 .

It is a junction number, because it is equal to n+sod(n) for n = 227989188193 and 227989188202.

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, 5699729687 + ... + 5699729726.

It is an arithmetic number, because the mean of its divisors is an integer number (39898107949).

Almost surely, 2^227989188260 is an apocalyptic number.

227989188260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227989188260 is an abundant number, since it is smaller than the sum of its proper divisors (250788107128).

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

227989188260 is a wasteful number, since it uses less digits than its factorization.

227989188260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11399459422 (or 11399459420 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 62.

The spelling of 227989188260 in words is "two hundred twenty-seven billion, nine hundred eighty-nine million, one hundred eighty-eight thousand, two hundred sixty".