223425430433200 has 60 divisors (see below), whose sum is σ = 537591669258928. Its totient is φ = 89234967571200.

The previous prime is 223425430433119. The next prime is 223425430433207. The reversal of 223425430433200 is 2334034524322.

It is a self number, because there is not a number n which added to its sum of digits gives 223425430433200.

It is not an unprimeable number, because it can be changed into a prime (223425430433207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 422249652 + ... + 422778451.

Almost surely, 2^{223425430433200} is an apocalyptic number.

223425430433200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223425430433200 is an abundant number, since it is smaller than the sum of its proper divisors (314166238825728).

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

223425430433200 is a wasteful number, since it uses less digits than its factorization.

223425430433200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845028782 (or 845028771 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 37.

Adding to 223425430433200 its reverse (2334034524322), we get a palindrome (225759464957522).

The spelling of 223425430433200 in words is "two hundred twenty-three trillion, four hundred twenty-five billion, four hundred thirty million, four hundred thirty-three thousand, two hundred".