10212021010001 has 8 divisors (see below), whose sum is σ = 10380567960000. Its totient is φ = 10044160606480.

The previous prime is 10212021009959. The next prime is 10212021010003. The reversal of 10212021010001 is 10001012021201.

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 10212021010001 - 2²⁶ = 10211953901137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212021010003) 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, 171606626 + ... + 171666123.

It is an arithmetic number, because the mean of its divisors is an integer number (1297570995000).

Almost surely, 2^{10212021010001} is an apocalyptic number.

It is an amenable number.

10212021010001 is a deficient number, since it is larger than the sum of its proper divisors (168546949999).

10212021010001 is an equidigital number, since it uses as much as digits as its factorization.

10212021010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343273239.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10212021010001 its reverse (10001012021201), we get a palindrome (20213033031202).

The spelling of 10212021010001 in words is "ten trillion, two hundred twelve billion, twenty-one million, ten thousand, one".