228410488231 has 2 divisors, whose sum is σ = 228410488232. Its totient is φ = 228410488230.

The previous prime is 228410488183. The next prime is 228410488261. The reversal of 228410488231 is 132884014822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 228410488231 - 2¹⁵ = 228410455463 is a prime.

It is a super-2 number, since 2×228410488231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228410488261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114205244115 + 114205244116.

It is an arithmetic number, because the mean of its divisors is an integer number (114205244116).

Almost surely, 2^228410488231 is an apocalyptic number.

228410488231 is a deficient number, since it is larger than the sum of its proper divisors (1).

228410488231 is an equidigital number, since it uses as much as digits as its factorization.

228410488231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 196608, while the sum is 43.

The spelling of 228410488231 in words is "two hundred twenty-eight billion, four hundred ten million, four hundred eighty-eight thousand, two hundred thirty-one".