228501846225613 has 8 divisors (see below), whose sum is σ = 228544711472448. Its totient is φ = 228458983719264.

The previous prime is 228501846225589. The next prime is 228501846225647. The reversal of 228501846225613 is 316522648105822.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-228501846225613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228501846225113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170065720 + ... + 171404062.

It is an arithmetic number, because the mean of its divisors is an integer number (28568088934056).

Almost surely, 2^{228501846225613} is an apocalyptic number.

It is an amenable number.

228501846225613 is a deficient number, since it is larger than the sum of its proper divisors (42865246835).

228501846225613 is a wasteful number, since it uses less digits than its factorization.

228501846225613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370243.

The product of its (nonzero) digits is 11059200, while the sum is 55.

The spelling of 228501846225613 in words is "two hundred twenty-eight trillion, five hundred one billion, eight hundred forty-six million, two hundred twenty-five thousand, six hundred thirteen".