112210222011 has 32 divisors (see below), whose sum is σ = 160981628928. Its totient is φ = 69385662720.

The previous prime is 112210222009. The next prime is 112210222027. The reversal of 112210222011 is 110222012211.

It is not a de Polignac number, because 112210222011 - 2¹ = 112210222009 is a prime.

It is a super-2 number, since 2×112210222011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112210222511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12810 + ... + 473903.

It is an arithmetic number, because the mean of its divisors is an integer number (5030675904).

Almost surely, 2^112210222011 is an apocalyptic number.

112210222011 is a deficient number, since it is larger than the sum of its proper divisors (48771406917).

112210222011 is a wasteful number, since it uses less digits than its factorization.

112210222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486851.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112210222011 its reverse (110222012211), we get a palindrome (222432234222).

The spelling of 112210222011 in words is "one hundred twelve billion, two hundred ten million, two hundred twenty-two thousand, eleven".