228381859670 has 16 divisors (see below), whose sum is σ = 412650421920. Its totient is φ = 91005393984.

The previous prime is 228381859639. The next prime is 228381859687. The reversal of 228381859670 is 76958183822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43415975 + ... + 43421234.

It is an arithmetic number, because the mean of its divisors is an integer number (25790651370).

Almost surely, 2^228381859670 is an apocalyptic number.

228381859670 is a deficient number, since it is larger than the sum of its proper divisors (184268562250).

228381859670 is a wasteful number, since it uses less digits than its factorization.

228381859670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86837479.

The product of its (nonzero) digits is 11612160, while the sum is 59.

The spelling of 228381859670 in words is "two hundred twenty-eight billion, three hundred eighty-one million, eight hundred fifty-nine thousand, six hundred seventy".