212012010200201 has 4 divisors (see below), whose sum is σ = 212015918237904. Its totient is φ = 212008102162500.

The previous prime is 212012010200171. The next prime is 212012010200219. The reversal of 212012010200201 is 102002010210212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212012010200201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212092010200201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1953937475 + ... + 1954045976.

It is an arithmetic number, because the mean of its divisors is an integer number (53003979559476).

Almost surely, 2^{212012010200201} is an apocalyptic number.

It is an amenable number.

212012010200201 is a deficient number, since it is larger than the sum of its proper divisors (3908037703).

212012010200201 is an equidigital number, since it uses as much as digits as its factorization.

212012010200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3908037702.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212012010200201 its reverse (102002010210212), we get a palindrome (314014020410413).

The spelling of 212012010200201 in words is "two hundred twelve trillion, twelve billion, ten million, two hundred thousand, two hundred one".