212232101213 has 8 divisors (see below), whose sum is σ = 231537246336. Its totient is φ = 192928842400.

The previous prime is 212232101209. The next prime is 212232101219. The reversal of 212232101213 is 312101232212.

212232101213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212232101213 - 2² = 212232101209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212232101219) 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, 230981 + ... + 691242.

It is an arithmetic number, because the mean of its divisors is an integer number (28942155792).

Almost surely, 2^212232101213 is an apocalyptic number.

It is an amenable number.

212232101213 is a deficient number, since it is larger than the sum of its proper divisors (19305145123).

212232101213 is a wasteful number, since it uses less digits than its factorization.

212232101213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943155.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 212232101213 its reverse (312101232212), we get a palindrome (524333333425).

The spelling of 212232101213 in words is "two hundred twelve billion, two hundred thirty-two million, one hundred one thousand, two hundred thirteen".