1120303120122 has 48 divisors (see below), whose sum is σ = 2493139226760. Its totient is φ = 363310586496.

The previous prime is 1120303120121. The next prime is 1120303120207. The reversal of 1120303120122 is 2210213030211.

1120303120122 is a `hidden beast` number, since 1 + 120 + 303 + 120 + 122 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1111419869121 + 8883251001 = 1054239^2 + 94251^2 .

It is a super-2 number, since 2×1120303120122² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1120303120095 and 1120303120104.

It is not an unprimeable number, because it can be changed into a prime (1120303120121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8521504 + ... + 8651972.

Almost surely, 2^{1120303120122} is an apocalyptic number.

1120303120122 is an abundant number, since it is smaller than the sum of its proper divisors (1372836106638).

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

1120303120122 is a wasteful number, since it uses less digits than its factorization.

1120303120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143407 (or 143404 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1120303120122 its reverse (2210213030211), we get a palindrome (3330516150333).

The spelling of 1120303120122 in words is "one trillion, one hundred twenty billion, three hundred three million, one hundred twenty thousand, one hundred twenty-two".