225004111 has 8 divisors (see below), whose sum is σ = 229190400. Its totient is φ = 220830360.

The previous prime is 225004103. The next prime is 225004121. The reversal of 225004111 is 111400522.

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 225004111 - 2³ = 225004103 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 (225004121) 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, 38010 + ... + 43528.

It is an arithmetic number, because the mean of its divisors is an integer number (28648800).

Almost surely, 2^225004111 is an apocalyptic number.

225004111 is a deficient number, since it is larger than the sum of its proper divisors (4186289).

225004111 is an equidigital number, since it uses as much as digits as its factorization.

225004111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6269.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 225004111 is about 15000.1370327074. The cubic root of 225004111 is about 608.2239038211.

Adding to 225004111 its reverse (111400522), we get a palindrome (336404633).

The spelling of 225004111 in words is "two hundred twenty-five million, four thousand, one hundred eleven".