1120022320012 has 12 divisors (see below), whose sum is σ = 1997020929456. Its totient is φ = 549444911600.

The previous prime is 1120022319973. The next prime is 1120022320031. The reversal of 1120022320012 is 2100232200211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2641561864 + ... + 2641562287.

It is an arithmetic number, because the mean of its divisors is an integer number (166418410788).

Almost surely, 2^{1120022320012} is an apocalyptic number.

It is an amenable number.

1120022320012 is a deficient number, since it is larger than the sum of its proper divisors (876998609444).

1120022320012 is a wasteful number, since it uses less digits than its factorization.

1120022320012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5283124208 (or 5283124206 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1120022320012 its reverse (2100232200211), we get a palindrome (3220254520223).

The spelling of 1120022320012 in words is "one trillion, one hundred twenty billion, twenty-two million, three hundred twenty thousand, twelve".