212000442104 has 16 divisors (see below), whose sum is σ = 433637268120. Its totient is φ = 96363837280.

The previous prime is 212000442089. The next prime is 212000442119. The reversal of 212000442104 is 401244000212.

It is an interprime number because it is at equal distance from previous prime (212000442089) and next prime (212000442119).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204547879 + ... + 1204548054.

Almost surely, 2^212000442104 is an apocalyptic number.

It is an amenable number.

212000442104 is an abundant number, since it is smaller than the sum of its proper divisors (221636826016).

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

212000442104 is a wasteful number, since it uses less digits than its factorization.

212000442104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2409095950 (or 2409095946 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 212000442104 its reverse (401244000212), we get a palindrome (613244442316).

The spelling of 212000442104 in words is "two hundred twelve billion, four hundred forty-two thousand, one hundred four".