225252622 has 16 divisors (see below), whose sum is σ = 386379360. Its totient is φ = 96478848.

The previous prime is 225252617. The next prime is 225252637. The reversal of 225252622 is 226252522.

225252622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26154 + ... + 33682.

It is an arithmetic number, because the mean of its divisors is an integer number (24148710).

Almost surely, 2^225252622 is an apocalyptic number.

225252622 is a deficient number, since it is larger than the sum of its proper divisors (161126738).

225252622 is a wasteful number, since it uses less digits than its factorization.

225252622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9675.

The product of its digits is 9600, while the sum is 28.

The square root of 225252622 is about 15008.4183710343. The cubic root of 225252622 is about 608.4477437572.

The spelling of 225252622 in words is "two hundred twenty-five million, two hundred fifty-two thousand, six hundred twenty-two".