228074115271 has 2 divisors, whose sum is σ = 228074115272. Its totient is φ = 228074115270.

The previous prime is 228074115253. The next prime is 228074115331. The reversal of 228074115271 is 172511470822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 228074115271 - 2¹⁷ = 228073984199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228074115571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114037057635 + 114037057636.

It is an arithmetic number, because the mean of its divisors is an integer number (114037057636).

Almost surely, 2^228074115271 is an apocalyptic number.

228074115271 is a deficient number, since it is larger than the sum of its proper divisors (1).

228074115271 is an equidigital number, since it uses as much as digits as its factorization.

228074115271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62720, while the sum is 40.

The spelling of 228074115271 in words is "two hundred twenty-eight billion, seventy-four million, one hundred fifteen thousand, two hundred seventy-one".