225027207452 has 12 divisors (see below), whose sum is σ = 416962178640. Its totient is φ = 105895156416.

The previous prime is 225027207443. The next prime is 225027207463. The reversal of 225027207452 is 254702720522.

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 3 ways as a sum of consecutive naturals, for example, 1654611752 + ... + 1654611887.

It is an arithmetic number, because the mean of its divisors is an integer number (34746848220).

Almost surely, 2^225027207452 is an apocalyptic number.

It is an amenable number.

225027207452 is a deficient number, since it is larger than the sum of its proper divisors (191934971188).

225027207452 is a wasteful number, since it uses less digits than its factorization.

225027207452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309223660 (or 3309223658 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 38.

Adding to 225027207452 its reverse (254702720522), we get a palindrome (479729927974).

The spelling of 225027207452 in words is "two hundred twenty-five billion, twenty-seven million, two hundred seven thousand, four hundred fifty-two".