110221111011213 has 12 divisors (see below), whose sum is σ = 163511197716828. Its totient is φ = 71494774709760.

The previous prime is 110221111011203. The next prime is 110221111011223. The reversal of 110221111011213 is 312110111122011.

110221111011213 is a `hidden beast` number, since 110 + 221 + 1 + 110 + 11 + 213 = 666.

It is an interprime number because it is at equal distance from previous prime (110221111011203) and next prime (110221111011223).

It can be written as a sum of positive squares in 2 ways, for example, as 95287624125444 + 14933486885769 = 9761538^2 + 3864387^2 .

It is not a de Polignac number, because 110221111011213 - 2⁴ = 110221111011197 is a prime.

It is a super-2 number, since 2×110221111011213² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110221111011203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165497163348 + ... + 165497164013.

It is an arithmetic number, because the mean of its divisors is an integer number (13625933143069).

Almost surely, 2^{110221111011213} is an apocalyptic number.

It is an amenable number.

110221111011213 is a deficient number, since it is larger than the sum of its proper divisors (53290086705615).

110221111011213 is a wasteful number, since it uses less digits than its factorization.

110221111011213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330994327404 (or 330994327401 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 18.

Adding to 110221111011213 its reverse (312110111122011), we get a palindrome (422331222133224).

The spelling of 110221111011213 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred eleven million, eleven thousand, two hundred thirteen".