212325255 has 12 divisors (see below), whose sum is σ = 368030520. Its totient is φ = 113240112.

The previous prime is 212325251. The next prime is 212325263. The reversal of 212325255 is 552523212.

It is not a de Polignac number, because 212325255 - 2² = 212325251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212325251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2359125 + ... + 2359214.

It is an arithmetic number, because the mean of its divisors is an integer number (30669210).

Almost surely, 2^212325255 is an apocalyptic number.

212325255 is a deficient number, since it is larger than the sum of its proper divisors (155705265).

212325255 is a wasteful number, since it uses less digits than its factorization.

212325255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4718350 (or 4718347 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 212325255 is about 14571.3848003544. The cubic root of 212325255 is about 596.5779783844.

Adding to 212325255 its reverse (552523212), we get a palindrome (764848467).

The spelling of 212325255 in words is "two hundred twelve million, three hundred twenty-five thousand, two hundred fifty-five".