212438000224871 has 8 divisors (see below), whose sum is σ = 222249615182784. Its totient is φ = 202846870996480.

The previous prime is 212438000224831. The next prime is 212438000224897. The reversal of 212438000224871 is 178422000834212.

It is a happy number.

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 212438000224871 - 2²² = 212437996030567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212438000224811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55121430410 + ... + 55121434263.

It is an arithmetic number, because the mean of its divisors is an integer number (27781201897848).

Almost surely, 2^{212438000224871} is an apocalyptic number.

212438000224871 is a deficient number, since it is larger than the sum of its proper divisors (9811614957913).

212438000224871 is a wasteful number, since it uses less digits than its factorization.

212438000224871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110242864761.

The product of its (nonzero) digits is 344064, while the sum is 44.

The spelling of 212438000224871 in words is "two hundred twelve trillion, four hundred thirty-eight billion, two hundred twenty-four thousand, eight hundred seventy-one".