212001202012 has 24 divisors (see below), whose sum is σ = 383096201600. Its totient is φ = 102547399680.

The previous prime is 212001202009. The next prime is 212001202013. The reversal of 212001202012 is 210202100212.

It is a happy number.

212001202012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 212001201983 and 212001202001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212001202013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97708 + ... + 658444.

Almost surely, 2^212001202012 is an apocalyptic number.

It is an amenable number.

212001202012 is a deficient number, since it is larger than the sum of its proper divisors (171094999588).

212001202012 is a wasteful number, since it uses less digits than its factorization.

212001202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563821 (or 563819 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 212001202012 its reverse (210202100212), we get a palindrome (422203302224).

The spelling of 212001202012 in words is "two hundred twelve billion, one million, two hundred two thousand, twelve".