212363010356 has 48 divisors (see below), whose sum is σ = 433987860096. Its totient is φ = 89037945984.

The previous prime is 212363010319. The next prime is 212363010389. The reversal of 212363010356 is 653010363212.

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 15 ways as a sum of consecutive naturals, for example, 308750 + ... + 721146.

It is an arithmetic number, because the mean of its divisors is an integer number (9041413752).

Almost surely, 2^212363010356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212363010356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216993930048).

212363010356 is an abundant number, since it is smaller than the sum of its proper divisors (221624849740).

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

212363010356 is a wasteful number, since it uses less digits than its factorization.

212363010356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412808 (or 412806 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 212363010356 its reverse (653010363212), we get a palindrome (865373373568).

The spelling of 212363010356 in words is "two hundred twelve billion, three hundred sixty-three million, ten thousand, three hundred fifty-six".