225435273301 has 4 divisors (see below), whose sum is σ = 257640312352. Its totient is φ = 193230234252.

The previous prime is 225435273281. The next prime is 225435273307. The reversal of 225435273301 is 103372534522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 103372534522 = 2 ⋅51686267261.

It is a cyclic number.

It is not a de Polignac number, because 225435273301 - 2⁵ = 225435273269 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 (225435273307) 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, 16102519515 + ... + 16102519528.

It is an arithmetic number, because the mean of its divisors is an integer number (64410078088).

Almost surely, 2^225435273301 is an apocalyptic number.

It is an amenable number.

225435273301 is a deficient number, since it is larger than the sum of its proper divisors (32205039051).

225435273301 is an equidigital number, since it uses as much as digits as its factorization.

225435273301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32205039050.

The product of its (nonzero) digits is 151200, while the sum is 37.

The spelling of 225435273301 in words is "two hundred twenty-five billion, four hundred thirty-five million, two hundred seventy-three thousand, three hundred one".