1120323022221 has 12 divisors (see below), whose sum is σ = 1617507796128. Its totient is φ = 689429551824.

The previous prime is 1120323022211. The next prime is 1120323022223. The reversal of 1120323022221 is 1222203230211.

It is not a de Polignac number, because 1120323022221 - 2³⁴ = 1103143153037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120323022223) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1104854545 + ... + 1104855558.

It is an arithmetic number, because the mean of its divisors is an integer number (134792316344).

Almost surely, 2^{1120323022221} is an apocalyptic number.

It is an amenable number.

1120323022221 is a deficient number, since it is larger than the sum of its proper divisors (497184773907).

1120323022221 is a wasteful number, since it uses less digits than its factorization.

1120323022221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209710132 (or 2209710119 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1120323022221 its reverse (1222203230211), we get a palindrome (2342526252432).

The spelling of 1120323022221 in words is "one trillion, one hundred twenty billion, three hundred twenty-three million, twenty-two thousand, two hundred twenty-one".