223335034400 has 36 divisors (see below), whose sum is σ = 545216654682. Its totient is φ = 89334013440.

The previous prime is 223335034399. The next prime is 223335034471. The reversal of 223335034400 is 4430533322.

223335034400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 218040434704 + 5294599696 = 466948^2 + 72764^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139583597 + ... + 139585196.

Almost surely, 2^223335034400 is an apocalyptic number.

223335034400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223335034400 is an abundant number, since it is smaller than the sum of its proper divisors (321881620282).

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

223335034400 is a wasteful number, since it uses less digits than its factorization.

223335034400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279168813 (or 279168800 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 223335034400 its reverse (4430533322), we get a palindrome (227765567722).

The spelling of 223335034400 in words is "two hundred twenty-three billion, three hundred thirty-five million, thirty-four thousand, four hundred".