212002325 has 48 divisors (see below), whose sum is σ = 292481280. Its totient is φ = 151710720.

The previous prime is 212002313. The next prime is 212002363. The reversal of 212002325 is 523200212.

It is not a de Polignac number, because 212002325 - 2⁶ = 212002261 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1269392 + ... + 1269558.

It is an arithmetic number, because the mean of its divisors is an integer number (6093360).

Almost surely, 2^212002325 is an apocalyptic number.

212002325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

212002325 is a deficient number, since it is larger than the sum of its proper divisors (80478955).

212002325 is a wasteful number, since it uses less digits than its factorization.

212002325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 212002325 is about 14560.2996191699. The cubic root of 212002325 is about 596.2753755387.

Adding to 212002325 its reverse (523200212), we get a palindrome (735202537).

The spelling of 212002325 in words is "two hundred twelve million, two thousand, three hundred twenty-five".