2210112110105 has 16 divisors (see below), whose sum is σ = 2657776307904. Its totient is φ = 1764332431680.

The previous prime is 2210112110039. The next prime is 2210112110161. The reversal of 2210112110105 is 5010112110122.

It is not a de Polignac number, because 2210112110105 - 2¹⁰ = 2210112109081 is a prime.

It is a super-2 number, since 2×2210112110105² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4275050 + ... + 4764060.

It is an arithmetic number, because the mean of its divisors is an integer number (166111019244).

Almost surely, 2^{2210112110105} is an apocalyptic number.

It is an amenable number.

2210112110105 is a deficient number, since it is larger than the sum of its proper divisors (447664197799).

2210112110105 is a wasteful number, since it uses less digits than its factorization.

2210112110105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490936.

The product of its (nonzero) digits is 40, while the sum is 17.

Adding to 2210112110105 its sum of digits (17), we get a palindrome (2210112110122).

Adding to 2210112110105 its reverse (5010112110122), we get a palindrome (7220224220227).

The spelling of 2210112110105 in words is "two trillion, two hundred ten billion, one hundred twelve million, one hundred ten thousand, one hundred five".