10211020202001 has 64 divisors (see below), whose sum is σ = 14661408453120. Its totient is φ = 6304673802240.

The previous prime is 10211020201973. The next prime is 10211020202023. The reversal of 10211020202001 is 10020202011201.

It is not a de Polignac number, because 10211020202001 - 2⁹ = 10211020201489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10211020204001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2100598311 + ... + 2100603171.

It is an arithmetic number, because the mean of its divisors is an integer number (229084507080).

Almost surely, 2^{10211020202001} is an apocalyptic number.

It is an amenable number.

10211020202001 is a deficient number, since it is larger than the sum of its proper divisors (4450388251119).

10211020202001 is a wasteful number, since it uses less digits than its factorization.

10211020202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8746.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10211020202001 its reverse (10020202011201), we get a palindrome (20231222213202).

The spelling of 10211020202001 in words is "ten trillion, two hundred eleven billion, twenty million, two hundred two thousand, one".