225432245167 has 8 divisors (see below), whose sum is σ = 227832410624. Its totient is φ = 223044484248.

The previous prime is 225432245147. The next prime is 225432245221. The reversal of 225432245167 is 761542234522.

It is a happy number.

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-225432245167 is a prime.

It is a super-2 number, since 2×225432245167² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225432245147) 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 7 ways as a sum of consecutive naturals, for example, 3064593 + ... + 3137290.

It is an arithmetic number, because the mean of its divisors is an integer number (28479051328).

Almost surely, 2^225432245167 is an apocalyptic number.

225432245167 is a deficient number, since it is larger than the sum of its proper divisors (2400165457).

225432245167 is a wasteful number, since it uses less digits than its factorization.

225432245167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6202269.

The product of its digits is 806400, while the sum is 43.

Adding to 225432245167 its reverse (761542234522), we get a palindrome (986974479689).

The spelling of 225432245167 in words is "two hundred twenty-five billion, four hundred thirty-two million, two hundred forty-five thousand, one hundred sixty-seven".