212050365412 has 96 divisors (see below), whose sum is σ = 404921825280. Its totient is φ = 96830542080.

The previous prime is 212050365407. The next prime is 212050365413. The reversal of 212050365412 is 214563050212.

It is not an unprimeable number, because it can be changed into a prime (212050365413) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 215717073 + ... + 215718055.

It is an arithmetic number, because the mean of its divisors is an integer number (4217935680).

Almost surely, 2^212050365412 is an apocalyptic number.

It is an amenable number.

212050365412 is a deficient number, since it is larger than the sum of its proper divisors (192871459868).

212050365412 is a wasteful number, since it uses less digits than its factorization.

212050365412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801 (or 1799 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 212050365412 in words is "two hundred twelve billion, fifty million, three hundred sixty-five thousand, four hundred twelve".