112211122 has 8 divisors (see below), whose sum is σ = 168361776. Its totient is φ = 56090532.

The previous prime is 112211117. The next prime is 112211149. The reversal of 112211122 is 221112211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9753 + ... + 17875.

It is an arithmetic number, because the mean of its divisors is an integer number (21045222).

Almost surely, 2^112211122 is an apocalyptic number.

112211122 is a deficient number, since it is larger than the sum of its proper divisors (56150654).

112211122 is an equidigital number, since it uses as much as digits as its factorization.

112211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15032.

The product of its digits is 16, while the sum is 13.

The square root of 112211122 is about 10592.9751250534. The cubic root of 112211122 is about 482.3311401381.

Adding to 112211122 its reverse (221112211), we get a palindrome (333323333).

It can be divided in two parts, 11 and 2211122, that multiplied together give a palindrome (24322342).

The spelling of 112211122 in words is "one hundred twelve million, two hundred eleven thousand, one hundred twenty-two".