223109088 has 48 divisors (see below), whose sum is σ = 620116560. Its totient is φ = 69994496.

The previous prime is 223109087. The next prime is 223109111. The reversal of 223109088 is 880901322.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×223109088³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223109083) 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, 66723 + ... + 69986.

It is an arithmetic number, because the mean of its divisors is an integer number (12919095).

Almost surely, 2^223109088 is an apocalyptic number.

It is an amenable number.

223109088 is an abundant number, since it is smaller than the sum of its proper divisors (397007472).

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

223109088 is a wasteful number, since it uses less digits than its factorization.

223109088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136739 (or 136731 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 223109088 is about 14936.8366128843. The cubic root of 223109088 is about 606.5115657655.

The spelling of 223109088 in words is "two hundred twenty-three million, one hundred nine thousand, eighty-eight".