1120124322220 has 24 divisors (see below), whose sum is σ = 2409633299808. Its totient is φ = 437121686400.

The previous prime is 1120124322217. The next prime is 1120124322253. The reversal of 1120124322220 is 222234210211.

It is a junction number, because it is equal to n+sod(n) for n = 1120124322191 and 1120124322200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 683001816 + ... + 683003455.

It is an arithmetic number, because the mean of its divisors is an integer number (100401387492).

Almost surely, 2^{1120124322220} is an apocalyptic number.

1120124322220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120124322220 is an abundant number, since it is smaller than the sum of its proper divisors (1289508977588).

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

1120124322220 is a wasteful number, since it uses less digits than its factorization.

1120124322220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366005321 (or 1366005319 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1120124322220 its reverse (222234210211), we get a palindrome (1342358532431).

The spelling of 1120124322220 in words is "one trillion, one hundred twenty billion, one hundred twenty-four million, three hundred twenty-two thousand, two hundred twenty".