10001021210011 has 8 divisors (see below), whose sum is σ = 11337190035920. Its totient is φ = 8745832312992.

The previous prime is 10001021209957. The next prime is 10001021210021. The reversal of 10001021210011 is 11001212010001.

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 10001021210011 - 2²¹ = 10001019112859 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 10001021210011.

It is not an unprimeable number, because it can be changed into a prime (10001021210021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20244981960 + ... + 20244982453.

It is an arithmetic number, because the mean of its divisors is an integer number (1417148754490).

Almost surely, 2^{10001021210011} is an apocalyptic number.

10001021210011 is a deficient number, since it is larger than the sum of its proper divisors (1336168825909).

10001021210011 is a wasteful number, since it uses less digits than its factorization.

10001021210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40489964445.

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

Adding to 10001021210011 its reverse (11001212010001), we get a palindrome (21002233220012).

The spelling of 10001021210011 in words is "ten trillion, one billion, twenty-one million, two hundred ten thousand, eleven".