225112351 has 8 divisors (see below), whose sum is σ = 241227504. Its totient is φ = 209316480.

The previous prime is 225112337. The next prime is 225112357. The reversal of 225112351 is 153211522.

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 225112351 - 2⁵ = 225112319 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 (225112357) by changing a digit.

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, 78360 + ... + 81181.

It is an arithmetic number, because the mean of its divisors is an integer number (30153438).

Almost surely, 2^225112351 is an apocalyptic number.

225112351 is a deficient number, since it is larger than the sum of its proper divisors (16115153).

225112351 is a wasteful number, since it uses less digits than its factorization.

225112351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159641.

The product of its digits is 600, while the sum is 22.

The square root of 225112351 is about 15003.7445659409. The cubic root of 225112351 is about 608.3214184860.

Adding to 225112351 its reverse (153211522), we get a palindrome (378323873).

The spelling of 225112351 in words is "two hundred twenty-five million, one hundred twelve thousand, three hundred fifty-one".