10212210020201 has 4 divisors (see below), whose sum is σ = 11671097165952. Its totient is φ = 8753322874452.

The previous prime is 10212210020149. The next prime is 10212210020203. The reversal of 10212210020201 is 10202001221201.

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 not a de Polignac number, because 10212210020201 - 2¹⁸ = 10212209758057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10212210020203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729443572865 + ... + 729443572878.

It is an arithmetic number, because the mean of its divisors is an integer number (2917774291488).

Almost surely, 2^{10212210020201} is an apocalyptic number.

It is an amenable number.

10212210020201 is a deficient number, since it is larger than the sum of its proper divisors (1458887145751).

10212210020201 is an equidigital number, since it uses as much as digits as its factorization.

10212210020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458887145750.

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

Adding to 10212210020201 its reverse (10202001221201), we get a palindrome (20414211241402).

The spelling of 10212210020201 in words is "ten trillion, two hundred twelve billion, two hundred ten million, twenty thousand, two hundred one".