10110221211111 has 16 divisors (see below), whose sum is σ = 15406108218624. Its totient is φ = 5777247945024.

The previous prime is 10110221211109. The next prime is 10110221211121. The reversal of 10110221211111 is 11111212201101.

It is not a de Polignac number, because 10110221211111 - 2¹ = 10110221211109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110221211121) 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 15 ways as a sum of consecutive naturals, for example, 6285571 + ... + 7728443.

It is an arithmetic number, because the mean of its divisors is an integer number (962881763664).

Almost surely, 2^{10110221211111} is an apocalyptic number.

10110221211111 is a deficient number, since it is larger than the sum of its proper divisors (5295887007513).

10110221211111 is a wasteful number, since it uses less digits than its factorization.

10110221211111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776550.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 10110221211111 its reverse (11111212201101), we get a palindrome (21221433412212).

The spelling of 10110221211111 in words is "ten trillion, one hundred ten billion, two hundred twenty-one million, two hundred eleven thousand, one hundred eleven".