223343270752 has 96 divisors (see below), whose sum is σ = 532580106240. Its totient is φ = 90003793920.

The previous prime is 223343270749. The next prime is 223343270783. The reversal of 223343270752 is 257072343322.

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, 4127649 + ... + 4181407.

It is an arithmetic number, because the mean of its divisors is an integer number (5547709440).

Almost surely, 2^223343270752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223343270752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266290053120).

223343270752 is an abundant number, since it is smaller than the sum of its proper divisors (309236835488).

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

223343270752 is a wasteful number, since it uses less digits than its factorization.

223343270752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54884 (or 54876 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 40.

The spelling of 223343270752 in words is "two hundred twenty-three billion, three hundred forty-three million, two hundred seventy thousand, seven hundred fifty-two".