112231311122 has 16 divisors (see below), whose sum is σ = 194380005120. Its totient is φ = 47603265408.

The previous prime is 112231311089. The next prime is 112231311149. The reversal of 112231311122 is 221113132211.

It is a junction number, because it is equal to n+sod(n) for n = 112231311094 and 112231311103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41320922 + ... + 41323637.

It is an arithmetic number, because the mean of its divisors is an integer number (12148750320).

Almost surely, 2^112231311122 is an apocalyptic number.

112231311122 is a deficient number, since it is larger than the sum of its proper divisors (82148693998).

112231311122 is an equidigital number, since it uses as much as digits as its factorization.

112231311122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82644665.

The product of its digits is 144, while the sum is 20.

Adding to 112231311122 its reverse (221113132211), we get a palindrome (333344443333).

The spelling of 112231311122 in words is "one hundred twelve billion, two hundred thirty-one million, three hundred eleven thousand, one hundred twenty-two".