22100210210211 has 64 divisors (see below), whose sum is σ = 35329640103936. Its totient is φ = 12022805894400.

The previous prime is 22100210210171. The next prime is 22100210210233. The reversal of 22100210210211 is 11201201200122.

It is not a de Polignac number, because 22100210210211 - 2²⁷ = 22100075992483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22100210210251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20599866 + ... + 21646128.

It is an arithmetic number, because the mean of its divisors is an integer number (552025626624).

Almost surely, 2^{22100210210211} is an apocalyptic number.

22100210210211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22100210210211 is a deficient number, since it is larger than the sum of its proper divisors (13229429893725).

22100210210211 is a wasteful number, since it uses less digits than its factorization.

22100210210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046832.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22100210210211 its reverse (11201201200122), we get a palindrome (33301411410333).

The spelling of 22100210210211 in words is "twenty-two trillion, one hundred billion, two hundred ten million, two hundred ten thousand, two hundred eleven".