223888955164 has 48 divisors (see below), whose sum is σ = 448665676480. Its totient is φ = 95762373120.

The previous prime is 223888955149. The next prime is 223888955209. The reversal of 223888955164 is 461559888322.

223888955164 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38459374 + ... + 38465194.

Almost surely, 2^223888955164 is an apocalyptic number.

It is an amenable number.

223888955164 is an abundant number, since it is smaller than the sum of its proper divisors (224776721316).

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

223888955164 is a wasteful number, since it uses less digits than its factorization.

223888955164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8318 (or 8316 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 61.

The spelling of 223888955164 in words is "two hundred twenty-three billion, eight hundred eighty-eight million, nine hundred fifty-five thousand, one hundred sixty-four".