10101212210201 has 8 divisors (see below), whose sum is σ = 11544289571520. Its totient is φ = 8658146610288.

The previous prime is 10101212210191. The next prime is 10101212210213. The reversal of 10101212210201 is 10201221210101.

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

It is a de Polignac number, because none of the positive numbers 2^k-10101212210201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101212210701) 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 7 ways as a sum of consecutive naturals, for example, 1016006 + ... + 4608111.

It is an arithmetic number, because the mean of its divisors is an integer number (1443036196440).

Almost surely, 2^{10101212210201} is an apocalyptic number.

It is an amenable number.

10101212210201 is a deficient number, since it is larger than the sum of its proper divisors (1443077361319).

10101212210201 is an equidigital number, since it uses as much as digits as its factorization.

10101212210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5880703.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10101212210201 its reverse (10201221210101), we get a palindrome (20302433420302).

The spelling of 10101212210201 in words is "ten trillion, one hundred one billion, two hundred twelve million, two hundred ten thousand, two hundred one".