1010211210001 has 8 divisors (see below), whose sum is σ = 1154694305600. Its totient is φ = 865769916528.

The previous prime is 1010211209999. The next prime is 1010211210011. The reversal of 1010211210001 is 1000121120101.

1010211210001 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 1010211210001 - 2¹ = 1010211209999 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 1010211210001.

It is not an unprimeable number, because it can be changed into a prime (1010211210011) 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, 10398726 + ... + 10495423.

It is an arithmetic number, because the mean of its divisors is an integer number (144336788200).

Almost surely, 2^{1010211210001} is an apocalyptic number.

It is an amenable number.

1010211210001 is a deficient number, since it is larger than the sum of its proper divisors (144483095599).

1010211210001 is an equidigital number, since it uses as much as digits as its factorization.

1010211210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20901063.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1010211210001 its reverse (1000121120101), we get a palindrome (2010332330102).

The spelling of 1010211210001 in words is "one trillion, ten billion, two hundred eleven million, two hundred ten thousand, one".