225252323252522 has 32 divisors (see below), whose sum is σ = 338699000586240. Its totient is φ = 112353082504960.

The previous prime is 225252323252519. The next prime is 225252323252557.

225252323252522 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4394027063 + ... + 4394078325.

It is an arithmetic number, because the mean of its divisors is an integer number (10584343768320).

Almost surely, 2^{225252323252522} is an apocalyptic number.

225252323252522 is a deficient number, since it is larger than the sum of its proper divisors (113446677333718).

225252323252522 is a wasteful number, since it uses less digits than its factorization.

225252323252522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55318.

The product of its digits is 2880000, while the sum is 44.

The spelling of 225252323252522 in words is "two hundred twenty-five trillion, two hundred fifty-two billion, three hundred twenty-three million, two hundred fifty-two thousand, five hundred twenty-two".