522230032225 has 24 divisors (see below), whose sum is σ = 737149372992. Its totient is φ = 363290452800.

The previous prime is 522230032213. The next prime is 522230032241.

522230032225 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 522230032225 - 2³⁷ = 384791078753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 522230032193 and 522230032202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41276682 + ... + 41289331.

It is an arithmetic number, because the mean of its divisors is an integer number (30714557208).

Almost surely, 2^522230032225 is an apocalyptic number.

522230032225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

522230032225 is a deficient number, since it is larger than the sum of its proper divisors (214919340767).

522230032225 is a wasteful number, since it uses less digits than its factorization.

522230032225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82566057 (or 82566052 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

It can be divided in two parts, 5222300 and 32225, that added together give a palindrome (5254525).

The spelling of 522230032225 in words is "five hundred twenty-two billion, two hundred thirty million, thirty-two thousand, two hundred twenty-five".