120122210122201 has 8 divisors (see below), whose sum is σ = 144507921951680. Its totient is φ = 97542847317168.

The previous prime is 120122210122177. The next prime is 120122210122207. The reversal of 120122210122201 is 102221012221021.

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 120122210122201 - 2³⁷ = 119984771168729 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (120122210122207) 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, 451587255966 + ... + 451587256231.

It is an arithmetic number, because the mean of its divisors is an integer number (18063490243960).

Almost surely, 2^{120122210122201} is an apocalyptic number.

It is an amenable number.

120122210122201 is a deficient number, since it is larger than the sum of its proper divisors (24385711829479).

120122210122201 is an equidigital number, since it uses as much as digits as its factorization.

120122210122201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903174512223.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120122210122201 its reverse (102221012221021), we get a palindrome (222343222343222).

The spelling of 120122210122201 in words is "one hundred twenty trillion, one hundred twenty-two billion, two hundred ten million, one hundred twenty-two thousand, two hundred one".