223365600000 has 756 divisors, whose sum is σ = 837730881792. Its totient is φ = 59408640000.

The previous prime is 223365599969. The next prime is 223365600019. The reversal of 223365600000 is 6563322.

223365600000 is a `hidden beast` number, since 2 + 2 + 3 + 3 + 656 + 0 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 583199809 + ... + 583200191.

It is an arithmetic number, because the mean of its divisors is an integer number (1108109632).

Almost surely, 2^223365600000 is an apocalyptic number.

223365600000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223365600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418865440896).

223365600000 is an abundant number, since it is smaller than the sum of its proper divisors (614365281792).

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

223365600000 is an frugal number, since it uses more digits than its factorization.

223365600000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The spelling of 223365600000 in words is "two hundred twenty-three billion, three hundred sixty-five million, six hundred thousand".