228015849007 has 16 divisors (see below), whose sum is σ = 238430332800. Its totient is φ = 217778077440.

The previous prime is 228015848999. The next prime is 228015849053. The reversal of 228015849007 is 700948510822.

It is a cyclic number.

It is not a de Polignac number, because 228015849007 - 2³ = 228015848999 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 (228015849067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1891882 + ... + 2008792.

It is an arithmetic number, because the mean of its divisors is an integer number (14901895800).

Almost surely, 2^228015849007 is an apocalyptic number.

228015849007 is a deficient number, since it is larger than the sum of its proper divisors (10414483793).

228015849007 is a wasteful number, since it uses less digits than its factorization.

228015849007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117666.

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 228015849007 in words is "two hundred twenty-eight billion, fifteen million, eight hundred forty-nine thousand, seven".