225572113 has 8 divisors (see below), whose sum is σ = 243285056. Its totient is φ = 207910800.

The previous prime is 225572111. The next prime is 225572141. The reversal of 225572113 is 311275522.

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 225572113 - 2¹ = 225572111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225572111) 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, 3573 + ... + 21538.

It is an arithmetic number, because the mean of its divisors is an integer number (30410632).

Almost surely, 2^225572113 is an apocalyptic number.

It is an amenable number.

225572113 is a deficient number, since it is larger than the sum of its proper divisors (17712943).

225572113 is a wasteful number, since it uses less digits than its factorization.

225572113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25815.

The product of its digits is 4200, while the sum is 28.

The square root of 225572113 is about 15019.0583260070. The cubic root of 225572113 is about 608.7352753614.

The spelling of 225572113 in words is "two hundred twenty-five million, five hundred seventy-two thousand, one hundred thirteen".