120122012220101 has 8 divisors (see below), whose sum is σ = 126451257415680. Its totient is φ = 113793470427168.

The previous prime is 120122012220047. The next prime is 120122012220179. The reversal of 120122012220101 is 101022210221021.

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 120122012220101 - 2⁶ = 120122012220037 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 120122012220101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120122012220181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175500101 + ... + 176183226.

It is an arithmetic number, because the mean of its divisors is an integer number (15806407176960).

Almost surely, 2^{120122012220101} is an apocalyptic number.

It is an amenable number.

120122012220101 is a deficient number, since it is larger than the sum of its proper divisors (6329245195579).

120122012220101 is a wasteful number, since it uses less digits than its factorization.

120122012220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351701323.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120122012220101 its reverse (101022210221021), we get a palindrome (221144222441122).

The spelling of 120122012220101 in words is "one hundred twenty trillion, one hundred twenty-two billion, twelve million, two hundred twenty thousand, one hundred one".