212422321034424 has 48 divisors (see below), whose sum is σ = 578974850620920. Its totient is φ = 70356437536320.

The previous prime is 212422321034389. The next prime is 212422321034551. The reversal of 212422321034424 is 424430123224212.

212422321034424 is a `hidden beast` number, since 2 + 1 + 2 + 4 + 223 + 2 + 1 + 0 + 3 + 4 + 424 = 666.

212422321034424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9395880462 + ... + 9395903069.

Almost surely, 2^{212422321034424} is an apocalyptic number.

212422321034424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

212422321034424 is an abundant number, since it is smaller than the sum of its proper divisors (366552529586496).

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

212422321034424 is a wasteful number, since it uses less digits than its factorization.

212422321034424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18791783700 (or 18791783693 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 212422321034424 its reverse (424430123224212), we get a palindrome (636852444258636).

The spelling of 212422321034424 in words is "two hundred twelve trillion, four hundred twenty-two billion, three hundred twenty-one million, thirty-four thousand, four hundred twenty-four".