225862124045 has 8 divisors (see below), whose sum is σ = 280380567960. Its totient is φ = 174459019840.

The previous prime is 225862123999. The next prime is 225862124057. The reversal of 225862124045 is 540421268522.

It can be written as a sum of positive squares in 4 ways, for example, as 50921532964 + 174940591081 = 225658^2 + 418259^2 .

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

It is not a de Polignac number, because 225862124045 - 2²⁰ = 225861075469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225862123993 and 225862124011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778834766 + ... + 778835055.

It is an arithmetic number, because the mean of its divisors is an integer number (35047570995).

Almost surely, 2^225862124045 is an apocalyptic number.

It is an amenable number.

225862124045 is a deficient number, since it is larger than the sum of its proper divisors (54518443915).

225862124045 is a wasteful number, since it uses less digits than its factorization.

225862124045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557669855.

The product of its (nonzero) digits is 307200, while the sum is 41.

The spelling of 225862124045 in words is "two hundred twenty-five billion, eight hundred sixty-two million, one hundred twenty-four thousand, forty-five".