120120022220011 has 4 divisors (see below), whose sum is σ = 131040024240024. Its totient is φ = 109200020200000.

The previous prime is 120120022219973. The next prime is 120120022220069. The reversal of 120120022220011 is 110022220021021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120120022220011 - 2⁹ = 120120022219499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120120022220071) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5460001009990 + ... + 5460001010011.

It is an arithmetic number, because the mean of its divisors is an integer number (32760006060006).

Almost surely, 2^{120120022220011} is an apocalyptic number.

120120022220011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120120022220011 is a deficient number, since it is larger than the sum of its proper divisors (10920002020013).

120120022220011 is a wasteful number, since it uses less digits than its factorization.

120120022220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10920002020012.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120120022220011 its reverse (110022220021021), we get a palindrome (230142242241032).

The spelling of 120120022220011 in words is "one hundred twenty trillion, one hundred twenty billion, twenty-two million, two hundred twenty thousand, eleven".