228577102705 has 16 divisors (see below), whose sum is σ = 313930859904. Its totient is φ = 156511739520.

The previous prime is 228577102687. The next prime is 228577102729. The reversal of 228577102705 is 507201775822.

It is not a de Polignac number, because 228577102705 - 2¹¹ = 228577100657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4701412 + ... + 4749781.

It is an arithmetic number, because the mean of its divisors is an integer number (19620678744).

Almost surely, 2^228577102705 is an apocalyptic number.

It is an amenable number.

228577102705 is a deficient number, since it is larger than the sum of its proper divisors (85353757199).

228577102705 is an equidigital number, since it uses as much as digits as its factorization.

228577102705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9451896.

The product of its (nonzero) digits is 548800, while the sum is 46.

The spelling of 228577102705 in words is "two hundred twenty-eight billion, five hundred seventy-seven million, one hundred two thousand, seven hundred five".