10222020211 has 8 divisors (see below), whose sum is σ = 11050189920. Its totient is φ = 9399830592.

The previous prime is 10222020209. The next prime is 10222020223. The reversal of 10222020211 is 11202022201.

It is a happy number.

10222020211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10222020211 - 2¹ = 10222020209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10222020191 and 10222020200.

It is not an unprimeable number, because it can be changed into a prime (10222020911) 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 7 ways as a sum of consecutive naturals, for example, 1491466 + ... + 1498303.

It is an arithmetic number, because the mean of its divisors is an integer number (1381273740).

Almost surely, 2^10222020211 is an apocalyptic number.

10222020211 is a deficient number, since it is larger than the sum of its proper divisors (828169709).

10222020211 is a wasteful number, since it uses less digits than its factorization.

10222020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2990045.

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

Adding to 10222020211 its reverse (11202022201), we get a palindrome (21424042412).

The spelling of 10222020211 in words is "ten billion, two hundred twenty-two million, twenty thousand, two hundred eleven".