112222202222011 has 6 divisors (see below), whose sum is σ = 130544194421580. Its totient is φ = 96190459047396.

The previous prime is 112222202221957. The next prime is 112222202222017. The reversal of 112222202222011 is 110222202222211.

It is not a de Polignac number, because 112222202222011 - 2²⁹ = 112221665351099 is a prime.

It is a super-3 number, since 3×112222202222011³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112222202222017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1145124512421 + ... + 1145124512518.

It is an arithmetic number, because the mean of its divisors is an integer number (21757365736930).

Almost surely, 2^{112222202222011} is an apocalyptic number.

112222202222011 is a deficient number, since it is larger than the sum of its proper divisors (18321992199569).

112222202222011 is an equidigital number, since it uses as much as digits as its factorization.

112222202222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290249024953 (or 2290249024946 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 112222202222011 its reverse (110222202222211), we get a palindrome (222444404444222).

The spelling of 112222202222011 in words is "one hundred twelve trillion, two hundred twenty-two billion, two hundred two million, two hundred twenty-two thousand, eleven".