228317841355 has 32 divisors (see below), whose sum is σ = 278087040000. Its totient is φ = 179939781504.

The previous prime is 228317841343. The next prime is 228317841373. The reversal of 228317841355 is 553148713822.

It is a cyclic number.

It is not a de Polignac number, because 228317841355 - 2¹¹ = 228317839307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 228317841299 and 228317841308.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74151706 + ... + 74154784.

It is an arithmetic number, because the mean of its divisors is an integer number (8690220000).

Almost surely, 2^228317841355 is an apocalyptic number.

228317841355 is a deficient number, since it is larger than the sum of its proper divisors (49769198645).

228317841355 is a wasteful number, since it uses less digits than its factorization.

228317841355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3931.

The product of its digits is 1612800, while the sum is 49.

The spelling of 228317841355 in words is "two hundred twenty-eight billion, three hundred seventeen million, eight hundred forty-one thousand, three hundred fifty-five".