225066112 has 16 divisors (see below), whose sum is σ = 448374150. Its totient is φ = 112532992.

The previous prime is 225066103. The next prime is 225066119. The reversal of 225066112 is 211660522.

It can be written as a sum of positive squares in only one way, i.e., 121352256 + 103713856 = 11016^2 + 10184^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (225066119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 879037 + ... + 879292.

Almost surely, 2^225066112 is an apocalyptic number.

It is an amenable number.

225066112 is a deficient number, since it is larger than the sum of its proper divisors (223308038).

225066112 is an equidigital number, since it uses as much as digits as its factorization.

225066112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758343 (or 1758331 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 225066112 is about 15002.2035714758. The cubic root of 225066112 is about 608.2797650627.

The spelling of 225066112 in words is "two hundred twenty-five million, sixty-six thousand, one hundred twelve".