10244220211 has 4 divisors (see below), whose sum is σ = 10262161624. Its totient is φ = 10226278800.

The previous prime is 10244220187. The next prime is 10244220221. The reversal of 10244220211 is 11202244201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11202244201 = 43 ⋅260517307.

It is a cyclic number.

It is not a de Polignac number, because 10244220211 - 2⁷ = 10244220083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10244220221) 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, 8969850 + ... + 8970991.

It is an arithmetic number, because the mean of its divisors is an integer number (2565540406).

Almost surely, 2^10244220211 is an apocalyptic number.

10244220211 is a deficient number, since it is larger than the sum of its proper divisors (17941413).

10244220211 is an equidigital number, since it uses as much as digits as its factorization.

10244220211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17941412.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10244220211 its reverse (11202244201), we get a palindrome (21446464412).

The spelling of 10244220211 in words is "ten billion, two hundred forty-four million, two hundred twenty thousand, two hundred eleven".