225330033522 has 96 divisors (see below), whose sum is σ = 509127345216. Its totient is φ = 66386010240.

The previous prime is 225330033503. The next prime is 225330033541.

225330033522 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (225330033503) and next prime (225330033541).

It is a self number, because there is not a number n which added to its sum of digits gives 225330033522.

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 47 ways as a sum of consecutive naturals, for example, 50149108 + ... + 50153600.

It is an arithmetic number, because the mean of its divisors is an integer number (5303409846).

Almost surely, 2^225330033522 is an apocalyptic number.

225330033522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 225330033522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254563672608).

225330033522 is an abundant number, since it is smaller than the sum of its proper divisors (283797311694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225330033522 is a wasteful number, since it uses less digits than its factorization.

225330033522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6424 (or 6413 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 30.

It can be divided in two parts, 2253300 and 33522, that added together give a palindrome (2286822).

The spelling of 225330033522 in words is "two hundred twenty-five billion, three hundred thirty million, thirty-three thousand, five hundred twenty-two".