212004424204 has 24 divisors (see below), whose sum is σ = 377115425568. Its totient is φ = 104257395840.

The previous prime is 212004424187. The next prime is 212004424217. The reversal of 212004424204 is 402424400212.

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 7 ways as a sum of consecutive naturals, for example, 7069089 + ... + 7099015.

It is an arithmetic number, because the mean of its divisors is an integer number (15713142732).

Almost surely, 2^212004424204 is an apocalyptic number.

It is an amenable number.

212004424204 is a deficient number, since it is larger than the sum of its proper divisors (165111001364).

212004424204 is a wasteful number, since it uses less digits than its factorization.

212004424204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59025 (or 59023 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 212004424204 its reverse (402424400212), we get a palindrome (614428824416).

The spelling of 212004424204 in words is "two hundred twelve billion, four million, four hundred twenty-four thousand, two hundred four".