4225028205225 has 24 divisors (see below), whose sum is σ = 7063867392480. Its totient is φ = 2228029851520.

The previous prime is 4225028205193. The next prime is 4225028205253. The reversal of 4225028205225 is 5225028205224.

It is not a de Polignac number, because 4225028205225 - 2⁵ = 4225028205193 is a prime.

It is a super-3 number, since 3×4225028205225³ (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 316474839 + ... + 316488188.

It is an arithmetic number, because the mean of its divisors is an integer number (294327808020).

Almost surely, 2^{4225028205225} is an apocalyptic number.

It is an amenable number.

4225028205225 is a deficient number, since it is larger than the sum of its proper divisors (2838839187255).

4225028205225 is a wasteful number, since it uses less digits than its factorization.

4225028205225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632963129 (or 632963124 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 39.

Subtracting 4225028205225 from its reverse (5225028205224), we obtain a palindrome (999999999999).

The spelling of 4225028205225 in words is "four trillion, two hundred twenty-five billion, twenty-eight million, two hundred five thousand, two hundred twenty-five".