212111055210424 has 16 divisors (see below), whose sum is σ = 397709119356120. Its totient is φ = 106055290048800.

The previous prime is 212111055210413. The next prime is 212111055210451. The reversal of 212111055210424 is 424012550111212.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25870819 + ... + 33068434.

Almost surely, 2^{212111055210424} is an apocalyptic number.

It is an amenable number.

212111055210424 is a deficient number, since it is larger than the sum of its proper divisors (185598064145696).

212111055210424 is a wasteful number, since it uses less digits than its factorization.

212111055210424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59389110 (or 59389106 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 31.

The spelling of 212111055210424 in words is "two hundred twelve trillion, one hundred eleven billion, fifty-five million, two hundred ten thousand, four hundred twenty-four".