225432019999 has 8 divisors (see below), whose sum is σ = 236400136560. Its totient is φ = 214676876736.

The previous prime is 225432019987. The next prime is 225432020017. The reversal of 225432019999 is 999910234522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225432019999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225432019949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53241157 + ... + 53245390.

It is an arithmetic number, because the mean of its divisors is an integer number (29550017070).

Almost surely, 2^225432019999 is an apocalyptic number.

225432019999 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

225432019999 is a deficient number, since it is larger than the sum of its proper divisors (10968116561).

225432019999 is a wasteful number, since it uses less digits than its factorization.

225432019999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106486649.

The product of its (nonzero) digits is 3149280, while the sum is 55.

The spelling of 225432019999 in words is "two hundred twenty-five billion, four hundred thirty-two million, nineteen thousand, nine hundred ninety-nine".