212323026732 has 48 divisors (see below), whose sum is σ = 505643638752. Its totient is φ = 69318512640.

The previous prime is 212323026703. The next prime is 212323026737. The reversal of 212323026732 is 237620323212.

It is a happy number.

212323026732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 212323026693 and 212323026702.

It is not an unprimeable number, because it can be changed into a prime (212323026737) by changing a digit.

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, 77682 + ... + 656262.

It is an arithmetic number, because the mean of its divisors is an integer number (10534242474).

Almost surely, 2^212323026732 is an apocalyptic number.

It is an amenable number.

212323026732 is an abundant number, since it is smaller than the sum of its proper divisors (293320612020).

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

212323026732 is a wasteful number, since it uses less digits than its factorization.

212323026732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579218 (or 579216 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 33.

Adding to 212323026732 its reverse (237620323212), we get a palindrome (449943349944).

The spelling of 212323026732 in words is "two hundred twelve billion, three hundred twenty-three million, twenty-six thousand, seven hundred thirty-two".