227918479363 has 2 divisors, whose sum is σ = 227918479364. Its totient is φ = 227918479362.

The previous prime is 227918479343. The next prime is 227918479381. The reversal of 227918479363 is 363974819722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 227918479363 - 2¹⁷ = 227918348291 is a prime.

It is not a weakly prime, because it can be changed into another prime (227918479343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113959239681 + 113959239682.

It is an arithmetic number, because the mean of its divisors is an integer number (113959239682).

Almost surely, 2^227918479363 is an apocalyptic number.

227918479363 is a deficient number, since it is larger than the sum of its proper divisors (1).

227918479363 is an equidigital number, since it uses as much as digits as its factorization.

227918479363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27433728, while the sum is 61.

It can be divided in two parts, 227918 and 479363, that added together give a 4-th power (707281 = 29⁴).

The spelling of 227918479363 in words is "two hundred twenty-seven billion, nine hundred eighteen million, four hundred seventy-nine thousand, three hundred sixty-three".