225016324133 has 8 divisors (see below), whose sum is σ = 228997076352. Its totient is φ = 221053874976.

The previous prime is 225016324121. The next prime is 225016324147. The reversal of 225016324133 is 331423610522.

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

It is a cyclic number.

It is not a de Polignac number, because 225016324133 - 2⁸ = 225016323877 is a prime.

It is a super-2 number, since 2×225016324133² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225016324133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225016321133) 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, 4550960 + ... + 4600137.

It is an arithmetic number, because the mean of its divisors is an integer number (28624634544).

Almost surely, 2^225016324133 is an apocalyptic number.

It is an amenable number.

225016324133 is a deficient number, since it is larger than the sum of its proper divisors (3980752219).

225016324133 is an equidigital number, since it uses as much as digits as its factorization.

225016324133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9151531.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 225016324133 its reverse (331423610522), we get a palindrome (556439934655).

The spelling of 225016324133 in words is "two hundred twenty-five billion, sixteen million, three hundred twenty-four thousand, one hundred thirty-three".