112201121211122 has 8 divisors (see below), whose sum is σ = 170813647217136. Its totient is φ = 55263238805412.

The previous prime is 112201121211061. The next prime is 112201121211167. The reversal of 112201121211122 is 221112121102211.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 112201121211094 and 112201121211103.

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, 418660899908 + ... + 418660900175.

It is an arithmetic number, because the mean of its divisors is an integer number (21351705902142).

Almost surely, 2^{112201121211122} is an apocalyptic number.

112201121211122 is a deficient number, since it is larger than the sum of its proper divisors (58612526006014).

112201121211122 is an equidigital number, since it uses as much as digits as its factorization.

112201121211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837321800152.

The product of its (nonzero) digits is 64, while the sum is 20.

Adding to 112201121211122 its reverse (221112121102211), we get a palindrome (333313242313333).

The spelling of 112201121211122 in words is "one hundred twelve trillion, two hundred one billion, one hundred twenty-one million, two hundred eleven thousand, one hundred twenty-two".