22120102110211 has 8 divisors (see below), whose sum is σ = 25390510221920. Its totient is φ = 18877292379648.

The previous prime is 22120102110157. The next prime is 22120102110217. The reversal of 22120102110211 is 11201120102122.

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 22120102110211 - 2¹⁷ = 22120101979139 is a prime.

It is a super-2 number, since 2×22120102110211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22120102110217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6899593566 + ... + 6899596771.

It is an arithmetic number, because the mean of its divisors is an integer number (3173813777740).

Almost surely, 2^{22120102110211} is an apocalyptic number.

22120102110211 is a deficient number, since it is larger than the sum of its proper divisors (3270408111709).

22120102110211 is a wasteful number, since it uses less digits than its factorization.

22120102110211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13799190573.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22120102110211 its reverse (11201120102122), we get a palindrome (33321222212333).

The spelling of 22120102110211 in words is "twenty-two trillion, one hundred twenty billion, one hundred two million, one hundred ten thousand, two hundred eleven".