112232222111 has 16 divisors (see below), whose sum is σ = 118077915648. Its totient is φ = 106553361600.

The previous prime is 112232222107. The next prime is 112232222117. The reversal of 112232222111 is 111222232211.

It is a cyclic number.

It is not a de Polignac number, because 112232222111 - 2² = 112232222107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112232222117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360320 + ... + 595226.

It is an arithmetic number, because the mean of its divisors is an integer number (7379869728).

Almost surely, 2^112232222111 is an apocalyptic number.

112232222111 is a deficient number, since it is larger than the sum of its proper divisors (5845693537).

112232222111 is a wasteful number, since it uses less digits than its factorization.

112232222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235262.

The product of its digits is 192, while the sum is 20.

Adding to 112232222111 its reverse (111222232211), we get a palindrome (223454454322).

The spelling of 112232222111 in words is "one hundred twelve billion, two hundred thirty-two million, two hundred twenty-two thousand, one hundred eleven".