223415320000 has 70 divisors (see below), whose sum is σ = 553997482808. Its totient is φ = 89366112000.

The previous prime is 223415319989. The next prime is 223415320021. The reversal of 223415320000 is 23514322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2752692 + ... + 2832691.

Almost surely, 2^223415320000 is an apocalyptic number.

223415320000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223415320000 is an abundant number, since it is smaller than the sum of its proper divisors (330582162808).

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

223415320000 is an frugal number, since it uses more digits than its factorization.

223415320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5585415 (or 5585390 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 223415320000 its reverse (23514322), we get a palindrome (223438834322).

The spelling of 223415320000 in words is "two hundred twenty-three billion, four hundred fifteen million, three hundred twenty thousand".