1120122212122 has 8 divisors (see below), whose sum is σ = 1768614019200. Its totient is φ = 530584205724.

The previous prime is 1120122212081. The next prime is 1120122212177. The reversal of 1120122212122 is 2212122210211.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 1120122212122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14738450122 + ... + 14738450197.

It is an arithmetic number, because the mean of its divisors is an integer number (221076752400).

Almost surely, 2^{1120122212122} is an apocalyptic number.

1120122212122 is a deficient number, since it is larger than the sum of its proper divisors (648491807078).

1120122212122 is a wasteful number, since it uses less digits than its factorization.

1120122212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29476900340.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 1120122212122 its reverse (2212122210211), we get a palindrome (3332244422333).

The spelling of 1120122212122 in words is "one trillion, one hundred twenty billion, one hundred twenty-two million, two hundred twelve thousand, one hundred twenty-two".