10563210211 has 4 divisors (see below), whose sum is σ = 10565650152. Its totient is φ = 10560770272.

The previous prime is 10563210197. The next prime is 10563210221. The reversal of 10563210211 is 11201236501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10563210211 - 2¹⁷ = 10563079139 is a prime.

It is a super-2 number, since 2×10563210211² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10563210221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1213465 + ... + 1222138.

It is an arithmetic number, because the mean of its divisors is an integer number (2641412538).

Almost surely, 2^10563210211 is an apocalyptic number.

10563210211 is a deficient number, since it is larger than the sum of its proper divisors (2439941).

10563210211 is an equidigital number, since it uses as much as digits as its factorization.

10563210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439940.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 10563210211 its reverse (11201236501), we get a palindrome (21764446712).

The spelling of 10563210211 in words is "ten billion, five hundred sixty-three million, two hundred ten thousand, two hundred eleven".