227170338653241 has 9 divisors (see below), whose sum is σ = 328134998922991. Its totient is φ = 151446862291152.

The previous prime is 227170338653201. The next prime is 227170338653243. The reversal of 227170338653241 is 142356833071722.

It is a happy number.

The square root of 227170338653241 is 15072171.

It is a perfect power (a square), and thus also a powerful number.

227170338653241 is a `hidden beast` number, since 2 + 2 + 7 + 1 + 7 + 0 + 338 + 65 + 3 + 241 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1645152543225 + 225525186110016 = 1282635^2 + 15017496^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is a de Polignac number, because none of the positive numbers 2^k-227170338653241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227170338653243) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 42704485 + ... + 47728541.

Almost surely, 2^{227170338653241} is an apocalyptic number.

227170338653241 is the 15072171-st square number.

227170338653241 is the 7536086-th centered octagonal number.

It is an amenable number.

227170338653241 is a deficient number, since it is larger than the sum of its proper divisors (100964660269750).

227170338653241 is an frugal number, since it uses more digits than its factorization.

227170338653241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10048120 (or 5024060 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 227170338653241 in words is "two hundred twenty-seven trillion, one hundred seventy billion, three hundred thirty-eight million, six hundred fifty-three thousand, two hundred forty-one".