1112110122 has 16 divisors (see below), whose sum is σ = 2320925760. Its totient is φ = 354585792.

The previous prime is 1112110121. The next prime is 1112110127. The reversal of 1112110122 is 2210112111.

It is a junction number, because it is equal to n+sod(n) for n = 1112110098 and 1112110107.

It is not an unprimeable number, because it can be changed into a prime (1112110121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4029247 + ... + 4029522.

It is an arithmetic number, because the mean of its divisors is an integer number (145057860).

Almost surely, 2^1112110122 is an apocalyptic number.

1112110122 is an abundant number, since it is smaller than the sum of its proper divisors (1208815638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112110122 is a wasteful number, since it uses less digits than its factorization.

1112110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8058797.

The product of its (nonzero) digits is 8, while the sum is 12.

The square root of 1112110122 is about 33348.3151298533. The cubic root of 1112110122 is about 1036.0544915758.

Adding to 1112110122 its reverse (2210112111), we get a palindrome (3322222233).

The spelling of 1112110122 in words is "one billion, one hundred twelve million, one hundred ten thousand, one hundred twenty-two".