212233030132 has 24 divisors (see below), whose sum is σ = 375627732480. Its totient is φ = 104911118400.

The previous prime is 212233030123. The next prime is 212233030169. The reversal of 212233030132 is 231030332212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3225183 + ... + 3290329.

It is an arithmetic number, because the mean of its divisors is an integer number (15651155520).

Almost surely, 2^212233030132 is an apocalyptic number.

It is an amenable number.

212233030132 is a deficient number, since it is larger than the sum of its proper divisors (163394702348).

212233030132 is a wasteful number, since it uses less digits than its factorization.

212233030132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74391 (or 74389 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 212233030132 its reverse (231030332212), we get a palindrome (443263362344).

The spelling of 212233030132 in words is "two hundred twelve billion, two hundred thirty-three million, thirty thousand, one hundred thirty-two".