223168845084 has 24 divisors (see below), whose sum is σ = 524044044048. Its totient is φ = 73915795200.

The previous prime is 223168845047. The next prime is 223168845089. The reversal of 223168845084 is 480548861322.

It is a super-3 number, since 3×223168845084³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223168845089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59225517 + ... + 59229284.

It is an arithmetic number, because the mean of its divisors is an integer number (21835168502).

Almost surely, 2^223168845084 is an apocalyptic number.

It is an amenable number.

223168845084 is an abundant number, since it is smaller than the sum of its proper divisors (300875198964).

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

223168845084 is a wasteful number, since it uses less digits than its factorization.

223168845084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118454965 (or 118454963 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 51.

The spelling of 223168845084 in words is "two hundred twenty-three billion, one hundred sixty-eight million, eight hundred forty-five thousand, eighty-four".