10022220211 has 4 divisors (see below), whose sum is σ = 10023378400. Its totient is φ = 10021062024.

The previous prime is 10022220209. The next prime is 10022220233. The reversal of 10022220211 is 11202222001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11202222001 = 331 ⋅33843571.

It is a cyclic number.

It is not a de Polignac number, because 10022220211 - 2¹ = 10022220209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10022220191 and 10022220200.

It is not an unprimeable number, because it can be changed into a prime (10022220251) 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, 566016 + ... + 583453.

It is an arithmetic number, because the mean of its divisors is an integer number (2505844600).

Almost surely, 2^10022220211 is an apocalyptic number.

10022220211 is a deficient number, since it is larger than the sum of its proper divisors (1158189).

10022220211 is an equidigital number, since it uses as much as digits as its factorization.

10022220211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158188.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10022220211 its reverse (11202222001), we get a palindrome (21224442212).

The spelling of 10022220211 in words is "ten billion, twenty-two million, two hundred twenty thousand, two hundred eleven".