20220110211 has 16 divisors (see below), whose sum is σ = 31116665088. Its totient is φ = 11439948000.

The previous prime is 20220110171. The next prime is 20220110219. The reversal of 20220110211 is 11201102202.

It is not a de Polignac number, because 20220110211 - 2¹⁴ = 20220093827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20220110219) 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 15 ways as a sum of consecutive naturals, for example, 4764525 + ... + 4768766.

It is an arithmetic number, because the mean of its divisors is an integer number (1944791568).

Almost surely, 2^20220110211 is an apocalyptic number.

20220110211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

20220110211 is a deficient number, since it is larger than the sum of its proper divisors (10896554877).

20220110211 is a wasteful number, since it uses less digits than its factorization.

20220110211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9533402.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20220110211 its reverse (11201102202), we get a palindrome (31421212413).

The spelling of 20220110211 in words is "twenty billion, two hundred twenty million, one hundred ten thousand, two hundred eleven".