120022022221012 has 24 divisors (see below), whose sum is σ = 224840541189600. Its totient is φ = 55888934520096.

The previous prime is 120022022220967. The next prime is 120022022221039. The reversal of 120022022221012 is 210122220220021.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13383361063 + ... + 13383370030.

It is an arithmetic number, because the mean of its divisors is an integer number (9368355882900).

Almost surely, 2^{120022022221012} is an apocalyptic number.

It is an amenable number.

120022022221012 is a deficient number, since it is larger than the sum of its proper divisors (104818518968588).

120022022221012 is a wasteful number, since it uses less digits than its factorization.

120022022221012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26766731175 (or 26766731173 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 120022022221012 its reverse (210122220220021), we get a palindrome (330144242441033).

The spelling of 120022022221012 in words is "one hundred twenty trillion, twenty-two billion, twenty-two million, two hundred twenty-one thousand, twelve".