225226264541 has 8 divisors (see below), whose sum is σ = 227580890040. Its totient is φ = 222872306688.

The previous prime is 225226264531. The next prime is 225226264547. The reversal of 225226264541 is 145462622522.

It can be written as a sum of positive squares in 4 ways, for example, as 55464960100 + 169761304441 = 235510^2 + 412021^2 .

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 225226264541 - 2¹⁰ = 225226263517 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 (225226264547) 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, 526265 + ... + 852881.

It is an arithmetic number, because the mean of its divisors is an integer number (28447611255).

Almost surely, 2^225226264541 is an apocalyptic number.

It is an amenable number.

225226264541 is a deficient number, since it is larger than the sum of its proper divisors (2354625499).

225226264541 is an equidigital number, since it uses as much as digits as its factorization.

225226264541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333823.

The product of its digits is 460800, while the sum is 41.

The spelling of 225226264541 in words is "two hundred twenty-five billion, two hundred twenty-six million, two hundred sixty-four thousand, five hundred forty-one".