212033120012 has 48 divisors (see below), whose sum is σ = 430973706240. Its totient is φ = 89396731200.

The previous prime is 212033119999. The next prime is 212033120017. The reversal of 212033120012 is 210021330212.

It is not an unprimeable number, because it can be changed into a prime (212033120017) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 800789 + ... + 1032147.

It is an arithmetic number, because the mean of its divisors is an integer number (8978618880).

Almost surely, 2^212033120012 is an apocalyptic number.

It is an amenable number.

212033120012 is an abundant number, since it is smaller than the sum of its proper divisors (218940586228).

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

212033120012 is a wasteful number, since it uses less digits than its factorization.

212033120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231902 (or 231900 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 212033120012 its reverse (210021330212), we get a palindrome (422054450224).

The spelling of 212033120012 in words is "two hundred twelve billion, thirty-three million, one hundred twenty thousand, twelve".