228584580016 has 40 divisors (see below), whose sum is σ = 477641050544. Its totient is φ = 105347831040.

The previous prime is 228584579939. The next prime is 228584580053. The reversal of 228584580016 is 610085485822.

It is a super-2 number, since 2×228584580016² (a number of 24 digits) contains 22 as substring.

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, 651471 + ... + 938926.

Almost surely, 2^228584580016 is an apocalyptic number.

228584580016 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

228584580016 is an abundant number, since it is smaller than the sum of its proper divisors (249056470528).

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

228584580016 is a wasteful number, since it uses less digits than its factorization.

228584580016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591109 (or 1591103 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 49.

The spelling of 228584580016 in words is "two hundred twenty-eight billion, five hundred eighty-four million, five hundred eighty thousand, sixteen".