22110211110227 has 2 divisors, whose sum is σ = 22110211110228. Its totient is φ = 22110211110226.

The previous prime is 22110211110173. The next prime is 22110211110269. The reversal of 22110211110227 is 72201111201122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22110211110227 - 2¹² = 22110211106131 is a prime.

It is a super-2 number, since 2×22110211110227² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22110211110277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11055105555113 + 11055105555114.

It is an arithmetic number, because the mean of its divisors is an integer number (11055105555114).

Almost surely, 2^{22110211110227} is an apocalyptic number.

22110211110227 is a deficient number, since it is larger than the sum of its proper divisors (1).

22110211110227 is an equidigital number, since it uses as much as digits as its factorization.

22110211110227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 23.

Adding to 22110211110227 its reverse (72201111201122), we get a palindrome (94311322311349).

The spelling of 22110211110227 in words is "twenty-two trillion, one hundred ten billion, two hundred eleven million, one hundred ten thousand, two hundred twenty-seven".