223885386035712 has 1440 divisors, whose sum is σ = 745024768488000. Its totient is φ = 66882856550400.

The previous prime is 223885386035699. The next prime is 223885386035713. The reversal of 223885386035712 is 217530683588322.

It is a happy number.

223885386035712 is a `hidden beast` number, since 2 + 2 + 3 + 8 + 8 + 5 + 3 + 8 + 603 + 5 + 7 + 12 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 223885386035712.

It is not an unprimeable number, because it can be changed into a prime (223885386035713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 448668108039 + ... + 448668108537.

It is an arithmetic number, because the mean of its divisors is an integer number (517378311450).

Almost surely, 2^{223885386035712} 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 223885386035712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372512384244000).

223885386035712 is an abundant number, since it is smaller than the sum of its proper divisors (521139382452288).

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

223885386035712 is an equidigital number, since it uses as much as digits as its factorization.

223885386035712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 63.

The spelling of 223885386035712 in words is "two hundred twenty-three trillion, eight hundred eighty-five billion, three hundred eighty-six million, thirty-five thousand, seven hundred twelve".