212325223052 has 48 divisors (see below), whose sum is σ = 380127777120. Its totient is φ = 103734478848.

The previous prime is 212325223037. The next prime is 212325223087. The reversal of 212325223052 is 250322523212.

212325223052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90774899 + ... + 90777237.

It is an arithmetic number, because the mean of its divisors is an integer number (7919328690).

Almost surely, 2^212325223052 is an apocalyptic number.

It is an amenable number.

212325223052 is a deficient number, since it is larger than the sum of its proper divisors (167802554068).

212325223052 is a wasteful number, since it uses less digits than its factorization.

212325223052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3962 (or 3960 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 212325223052 its reverse (250322523212), we get a palindrome (462647746264).

The spelling of 212325223052 in words is "two hundred twelve billion, three hundred twenty-five million, two hundred twenty-three thousand, fifty-two".