225334233212 has 72 divisors (see below), whose sum is σ = 436826062512. Its totient is φ = 100856448000.

The previous prime is 225334233211. The next prime is 225334233239. The reversal of 225334233212 is 212332433522.

225334233212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225334233211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 594549239 + ... + 594549617.

It is an arithmetic number, because the mean of its divisors is an integer number (6067028646).

Almost surely, 2^225334233212 is an apocalyptic number.

225334233212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

225334233212 is a deficient number, since it is larger than the sum of its proper divisors (211491829300).

225334233212 is a wasteful number, since it uses less digits than its factorization.

225334233212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227 (or 846 counting only the distinct ones).

The product of its digits is 51840, while the sum is 32.

Adding to 225334233212 its reverse (212332433522), we get a palindrome (437666666734).

The spelling of 225334233212 in words is "two hundred twenty-five billion, three hundred thirty-four million, two hundred thirty-three thousand, two hundred twelve".