112012201110122 has 16 divisors (see below), whose sum is σ = 170526411235872. Its totient is φ = 55170067695600.

The previous prime is 112012201110071. The next prime is 112012201110127. The reversal of 112012201110122 is 221011102210211.

It is a self number, because there is not a number n which added to its sum of digits gives 112012201110122.

It is not an unprimeable number, because it can be changed into a prime (112012201110127) 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, 114760868 + ... + 115732800.

It is an arithmetic number, because the mean of its divisors is an integer number (10657900702242).

Almost surely, 2^{112012201110122} is an apocalyptic number.

112012201110122 is a deficient number, since it is larger than the sum of its proper divisors (58514210125750).

112012201110122 is an equidigital number, since it uses as much as digits as its factorization.

112012201110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832053.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112012201110122 its reverse (221011102210211), we get a palindrome (333023303320333).

The spelling of 112012201110122 in words is "one hundred twelve trillion, twelve billion, two hundred one million, one hundred ten thousand, one hundred twenty-two".