201012012212201 has 8 divisors (see below), whose sum is σ = 201243851793504. Its totient is φ = 200780182118880.

The previous prime is 201012012212129. The next prime is 201012012212213. The reversal of 201012012212201 is 102212210210102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201012012212201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201012012212201.

It is not an unprimeable number, because it can be changed into a prime (201012012212701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40470245 + ... + 45164861.

It is an arithmetic number, because the mean of its divisors is an integer number (25155481474188).

Almost surely, 2^{201012012212201} is an apocalyptic number.

It is an amenable number.

201012012212201 is a deficient number, since it is larger than the sum of its proper divisors (231839581303).

201012012212201 is an equidigital number, since it uses as much as digits as its factorization.

201012012212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4743991.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201012012212201 its reverse (102212210210102), we get a palindrome (303224222422303).

The spelling of 201012012212201 in words is "two hundred one trillion, twelve billion, twelve million, two hundred twelve thousand, two hundred one".