112210211211 has 16 divisors (see below), whose sum is σ = 172555680000. Its totient is φ = 63531861408.

The previous prime is 112210211189. The next prime is 112210211219. The reversal of 112210211211 is 112112012211.

It is a happy number.

It is not a de Polignac number, because 112210211211 - 2¹⁷ = 112210080139 is a prime.

It is a super-2 number, since 2×112210211211² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112210211219) by changing a digit.

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, 24508461 + ... + 24513038.

It is an arithmetic number, because the mean of its divisors is an integer number (10784730000).

Almost surely, 2^112210211211 is an apocalyptic number.

112210211211 is a deficient number, since it is larger than the sum of its proper divisors (60345468789).

112210211211 is a wasteful number, since it uses less digits than its factorization.

112210211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49021618.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112210211211 its reverse (112112012211), we get a palindrome (224322223422).

The spelling of 112210211211 in words is "one hundred twelve billion, two hundred ten million, two hundred eleven thousand, two hundred eleven".