10211020200011 has 32 divisors (see below), whose sum is σ = 10614779965440. Its totient is φ = 9815972025600.

The previous prime is 10211020199957. The next prime is 10211020200061. The reversal of 10211020200011 is 11000202011201.

It is a cyclic number.

It is not a de Polignac number, because 10211020200011 - 2¹⁰ = 10211020198987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10211020199965 and 10211020200001.

It is not an unprimeable number, because it can be changed into a prime (10211020200061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 463304930 + ... + 463326968.

It is an arithmetic number, because the mean of its divisors is an integer number (331711873920).

Almost surely, 2^{10211020200011} is an apocalyptic number.

10211020200011 is a deficient number, since it is larger than the sum of its proper divisors (403759765429).

10211020200011 is a wasteful number, since it uses less digits than its factorization.

10211020200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22835.

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

Adding to 10211020200011 its reverse (11000202011201), we get a palindrome (21211222211212).

The spelling of 10211020200011 in words is "ten trillion, two hundred eleven billion, twenty million, two hundred thousand, eleven".