212300322132 has 24 divisors (see below), whose sum is σ = 498406486816. Its totient is φ = 70332621408.

The previous prime is 212300322121. The next prime is 212300322139. The reversal of 212300322132 is 231223003212.

It is a happy number.

212300322132 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 = 212300322099 and 212300322108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212300322139) 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 7 ways as a sum of consecutive naturals, for example, 54267043 + ... + 54270954.

Almost surely, 2^212300322132 is an apocalyptic number.

It is an amenable number.

212300322132 is an abundant number, since it is smaller than the sum of its proper divisors (286106164684).

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

212300322132 is a wasteful number, since it uses less digits than its factorization.

212300322132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108538167 (or 108538165 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 212300322132 its reverse (231223003212), we get a palindrome (443523325344).

The spelling of 212300322132 in words is "two hundred twelve billion, three hundred million, three hundred twenty-two thousand, one hundred thirty-two".