227815200008 has 180 divisors, whose sum is σ = 508367158845. Its totient is φ = 95634566720.

The previous prime is 227815199999. The next prime is 227815200047. The reversal of 227815200008 is 800002518722.

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 2 ways, for example, as 227679756964 + 135443044 = 477158^2 + 11638^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=337502.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 7855696538 + ... + 7855696566.

Almost surely, 2^227815200008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227815200008

227815200008 is an abundant number, since it is smaller than the sum of its proper divisors (280551958837).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227815200008 is an frugal number, since it uses more digits than its factorization.

227815200008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The spelling of 227815200008 in words is "two hundred twenty-seven billion, eight hundred fifteen million, two hundred thousand, eight".