10212101011001 has 8 divisors (see below), whose sum is σ = 10756809079680. Its totient is φ = 9668115849168.

The previous prime is 10212101010997. The next prime is 10212101011027. The reversal of 10212101011001 is 10011010121201.

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 10212101011001 - 2² = 10212101010997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212101011061) 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, 180697706 + ... + 180754211.

It is an arithmetic number, because the mean of its divisors is an integer number (1344601134960).

Almost surely, 2^{10212101011001} is an apocalyptic number.

It is an amenable number.

10212101011001 is a deficient number, since it is larger than the sum of its proper divisors (544708068679).

10212101011001 is a wasteful number, since it uses less digits than its factorization.

10212101011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361453423.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10212101011001 its reverse (10011010121201), we get a palindrome (20223111132202).

The spelling of 10212101011001 in words is "ten trillion, two hundred twelve billion, one hundred one million, eleven thousand, one".