227073271727863 has 4 divisors (see below), whose sum is σ = 247716296430408. Its totient is φ = 206430247025320.

The previous prime is 227073271727843. The next prime is 227073271727881. The reversal of 227073271727863 is 368727172370722.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 227073271727863 - 2⁴¹ = 224874248472311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 227073271727795 and 227073271727804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227073271727803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10321512351256 + ... + 10321512351277.

It is an arithmetic number, because the mean of its divisors is an integer number (61929074107602).

Almost surely, 2^{227073271727863} is an apocalyptic number.

227073271727863 is a deficient number, since it is larger than the sum of its proper divisors (20643024702545).

227073271727863 is a wasteful number, since it uses less digits than its factorization.

227073271727863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20643024702544.

The product of its (nonzero) digits is 116169984, while the sum is 64.

The spelling of 227073271727863 in words is "two hundred twenty-seven trillion, seventy-three billion, two hundred seventy-one million, seven hundred twenty-seven thousand, eight hundred sixty-three".