225104501224133 has 4 divisors (see below), whose sum is σ = 225386941000620. Its totient is φ = 224822061447648.

The previous prime is 225104501224111. The next prime is 225104501224139. The reversal of 225104501224133 is 331422105401522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 133311201326209 + 91793299897924 = 11546047^2 + 9580882^2 .

It is a cyclic number.

It is not a de Polignac number, because 225104501224133 - 2¹⁶ = 225104501158597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225104501224093 and 225104501224102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225104501224139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141219887048 + ... + 141219888641.

It is an arithmetic number, because the mean of its divisors is an integer number (56346735250155).

Almost surely, 2^{225104501224133} is an apocalyptic number.

It is an amenable number.

225104501224133 is a deficient number, since it is larger than the sum of its proper divisors (282439776487).

225104501224133 is an equidigital number, since it uses as much as digits as its factorization.

225104501224133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282439776486.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 225104501224133 its reverse (331422105401522), we get a palindrome (556526606625655).

The spelling of 225104501224133 in words is "two hundred twenty-five trillion, one hundred four billion, five hundred one million, two hundred twenty-four thousand, one hundred thirty-three".