212120020201 has 8 divisors (see below), whose sum is σ = 212346036000. Its totient is φ = 211894098240.

The previous prime is 212120020183. The next prime is 212120020247. The reversal of 212120020201 is 102020021212.

It is a happy number.

212120020201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212120020201 - 2²³ = 212111631593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212120020291) 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, 5076886 + ... + 5118496.

It is an arithmetic number, because the mean of its divisors is an integer number (26543254500).

Almost surely, 2^212120020201 is an apocalyptic number.

It is an amenable number.

212120020201 is a deficient number, since it is larger than the sum of its proper divisors (226015799).

212120020201 is a wasteful number, since it uses less digits than its factorization.

212120020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46919.

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

Adding to 212120020201 its reverse (102020021212), we get a palindrome (314140041413).

The spelling of 212120020201 in words is "two hundred twelve billion, one hundred twenty million, twenty thousand, two hundred one".