1120320102221 has 8 divisors (see below), whose sum is σ = 1124704442880. Its totient is φ = 1115943613488.

The previous prime is 1120320102179. The next prime is 1120320102241. The reversal of 1120320102221 is 1222010230211.

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

It is a cyclic number.

It is not a de Polignac number, because 1120320102221 - 2³⁴ = 1103140233037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120320102221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120320102241) by changing a digit.

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, 1676981 + ... + 2247866.

It is an arithmetic number, because the mean of its divisors is an integer number (140588055360).

Almost surely, 2^{1120320102221} is an apocalyptic number.

It is an amenable number.

1120320102221 is a deficient number, since it is larger than the sum of its proper divisors (4384340659).

1120320102221 is an equidigital number, since it uses as much as digits as its factorization.

1120320102221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3925963.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1120320102221 its reverse (1222010230211), we get a palindrome (2342330332432).

The spelling of 1120320102221 in words is "one trillion, one hundred twenty billion, three hundred twenty million, one hundred two thousand, two hundred twenty-one".