225022725026 has 16 divisors (see below), whose sum is σ = 368456774400. Its totient is φ = 102217009680.

The previous prime is 225022725017. The next prime is 225022725041. The reversal of 225022725026 is 620527220522.

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 7 ways as a sum of consecutive naturals, for example, 3267506 + ... + 3335661.

It is an arithmetic number, because the mean of its divisors is an integer number (23028548400).

Almost surely, 2^225022725026 is an apocalyptic number.

225022725026 is a deficient number, since it is larger than the sum of its proper divisors (143434049374).

225022725026 is a wasteful number, since it uses less digits than its factorization.

225022725026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6604729.

The product of its (nonzero) digits is 67200, while the sum is 35.

Adding to 225022725026 its reverse (620527220522), we get a palindrome (845549945548).

The spelling of 225022725026 in words is "two hundred twenty-five billion, twenty-two million, seven hundred twenty-five thousand, twenty-six".