10211002211 has 4 divisors (see below), whose sum is σ = 10748423400. Its totient is φ = 9673581024.

The previous prime is 10211002187. The next prime is 10211002223. The reversal of 10211002211 is 11220011201.

10211002211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11220011201 = 7 ⋅1602858743.

It is a cyclic number.

It is not a de Polignac number, because 10211002211 - 2³⁰ = 9137260387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10211002192 and 10211002201.

It is not an unprimeable number, because it can be changed into a prime (10211002271) 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 3 ways as a sum of consecutive naturals, for example, 268710566 + ... + 268710603.

It is an arithmetic number, because the mean of its divisors is an integer number (2687105850).

Almost surely, 2^10211002211 is an apocalyptic number.

10211002211 is a deficient number, since it is larger than the sum of its proper divisors (537421189).

10211002211 is an equidigital number, since it uses as much as digits as its factorization.

10211002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537421188.

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

Adding to 10211002211 its reverse (11220011201), we get a palindrome (21431013412).

The spelling of 10211002211 in words is "ten billion, two hundred eleven million, two thousand, two hundred eleven".