228182550152 has 12 divisors (see below), whose sum is σ = 427844814855. Its totient is φ = 114090599528.

The previous prime is 228182550149. The next prime is 228182550179. The reversal of 228182550152 is 251055281822.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 114091275076 + 114091275076 = 337774^2 + 337774^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=337774.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1266653 + ... + 1435539.

Almost surely, 2^228182550152 is an apocalyptic number.

It is an amenable number.

228182550152 is a deficient number, since it is larger than the sum of its proper divisors (199662264703).

228182550152 is an frugal number, since it uses more digits than its factorization.

228182550152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337780 (or 168889 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 41.

The spelling of 228182550152 in words is "two hundred twenty-eight billion, one hundred eighty-two million, five hundred fifty thousand, one hundred fifty-two".