112010111000122 has 4 divisors (see below), whose sum is σ = 168015166500186. Its totient is φ = 56005055500060.

The previous prime is 112010111000087. The next prime is 112010111000129. The reversal of 112010111000122 is 221000111010211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 104780793590001 + 7229317410121 = 10236249^2 + 2688739^2 .

It is not an unprimeable number, because it can be changed into a prime (112010111000129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28002527750029 + ... + 28002527750032.

Almost surely, 2^{112010111000122} is an apocalyptic number.

112010111000122 is a deficient number, since it is larger than the sum of its proper divisors (56005055500064).

112010111000122 is an equidigital number, since it uses as much as digits as its factorization.

112010111000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56005055500063.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112010111000122 its reverse (221000111010211), we get a palindrome (333010222010333).

The spelling of 112010111000122 in words is "one hundred twelve trillion, ten billion, one hundred eleven million, one hundred twenty-two", and thus it is an aban number.